{
  "metadata": {
    "book": "SAP Learning Grammar 2",
    "total_questions": 483,
    "total_tokens": 237932,
    "total_cost_usd": 0.0790383
  },
  "quiz_index": [
    {
      "id": "SAP_G2_P002_Q01",
      "page_number": 2,
      "html_anchor": "book_reconstructed.html#page-2",
      "unit_title": "",
      "exercise_title": "EXERCISE 1",
      "question_number": 1,
      "stem": "This is ( Judy , Judy's ) pet kitten.",
      "options": [
        "Judy",
        "Judy's"
      ],
      "target_answer": "Judy's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p007_item_1.png",
      "image_description": "A smiling young girl with curly pigtails holding a kitten."
    },
    {
      "id": "SAP_G2_P002_Q02",
      "page_number": 2,
      "html_anchor": "book_reconstructed.html#page-2",
      "unit_title": "",
      "exercise_title": "EXERCISE 1",
      "question_number": 2,
      "stem": "That is ( Alfred , Alfred's ) new bicycle.",
      "options": [
        "Alfred",
        "Alfred's"
      ],
      "target_answer": "Alfred's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p007_item_2.png",
      "image_description": "A boy standing next to a bicycle."
    },
    {
      "id": "SAP_G2_P002_Q03",
      "page_number": 2,
      "html_anchor": "book_reconstructed.html#page-2",
      "unit_title": "",
      "exercise_title": "EXERCISE 1",
      "question_number": 3,
      "stem": "Is that ( Cathy's , Cathy ) father?",
      "options": [
        "Cathy's",
        "Cathy"
      ],
      "target_answer": "Cathy's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p007_item_3.png",
      "image_description": "A father smiling with his arm around his young daughter."
    },
    {
      "id": "SAP_G2_P002_Q04",
      "page_number": 2,
      "html_anchor": "book_reconstructed.html#page-2",
      "unit_title": "",
      "exercise_title": "EXERCISE 1",
      "question_number": 4,
      "stem": "That ( girl's , girl ) dress is pretty.",
      "options": [
        "girl's",
        "girl"
      ],
      "target_answer": "girl's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p007_item_4.png",
      "image_description": "A girl with curly hair dancing and showing off her dotted dress."
    },
    {
      "id": "SAP_G2_P002_Q05",
      "page_number": 2,
      "html_anchor": "book_reconstructed.html#page-2",
      "unit_title": "",
      "exercise_title": "EXERCISE 1",
      "question_number": 5,
      "stem": "Raymond stepped on the ( cat , cat's ) tail.",
      "options": [
        "cat",
        "cat's"
      ],
      "target_answer": "cat's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p007_item_5.png",
      "image_description": "A boy accidentally stepping on a screaming cat's tail near a wall corner."
    },
    {
      "id": "SAP_G2_P003_Q01",
      "page_number": 3,
      "html_anchor": "book_reconstructed.html#page-3",
      "unit_title": "",
      "exercise_title": "EXERCISE 2",
      "question_number": 1,
      "stem": "This is _____ new car. (Mr Danson)",
      "options": [],
      "target_answer": "Mr Danson's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p008_item_1.png",
      "image_description": "A man smiling and standing beside a car"
    },
    {
      "id": "SAP_G2_P003_Q01",
      "page_number": 3,
      "html_anchor": "book_reconstructed.html#page-3",
      "unit_title": "",
      "exercise_title": "EXERCISE 2",
      "question_number": 1,
      "stem": "_____ shirt is dirty. (Tom)",
      "options": [],
      "target_answer": "Tom's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p008_item_1.png",
      "image_description": "A sad boy looking down at his stained, dirty shirt"
    },
    {
      "id": "SAP_G2_P003_Q02",
      "page_number": 3,
      "html_anchor": "book_reconstructed.html#page-3",
      "unit_title": "",
      "exercise_title": "EXERCISE 2",
      "question_number": 2,
      "stem": "_____ handwriting is neat. (My sister)",
      "options": [],
      "target_answer": "My sister's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p008_item_2.png",
      "image_description": "A piece of paper showing neat handwriting with a pencil lying beside it"
    },
    {
      "id": "SAP_G2_P003_Q03",
      "page_number": 3,
      "html_anchor": "book_reconstructed.html#page-3",
      "unit_title": "",
      "exercise_title": "EXERCISE 2",
      "question_number": 3,
      "stem": "Those are _____ shoes. (Rachel)",
      "options": [],
      "target_answer": "Rachel's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p008_item_3.png",
      "image_description": "A pair of tied lace-up shoes"
    },
    {
      "id": "SAP_G2_P003_Q04",
      "page_number": 3,
      "html_anchor": "book_reconstructed.html#page-3",
      "unit_title": "",
      "exercise_title": "EXERCISE 2",
      "question_number": 4,
      "stem": "Is that the _____ bag? (postman)",
      "options": [],
      "target_answer": "postman's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p008_item_4.png",
      "image_description": "A postman in uniform carrying a mailbag pointed at by a black arrow"
    },
    {
      "id": "SAP_G2_P004_Q05",
      "page_number": 4,
      "html_anchor": "book_reconstructed.html#page-4",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 5,
      "stem": "That is _____ handbag. (Miss Taylor)",
      "options": [
        "Miss Taylor"
      ],
      "target_answer": "Miss Taylor's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p009_item_5.png",
      "image_description": "A sketch of a handbag with a strap and buckle."
    },
    {
      "id": "SAP_G2_P004_Q06",
      "page_number": 4,
      "html_anchor": "book_reconstructed.html#page-4",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 6,
      "stem": "That _____ uniform is neat and smart. (policeman)",
      "options": [
        "policeman"
      ],
      "target_answer": "policeman's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p009_item_6.png",
      "image_description": "A police officer in full uniform and cap."
    },
    {
      "id": "SAP_G2_P004_Q07",
      "page_number": 4,
      "html_anchor": "book_reconstructed.html#page-4",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 7,
      "stem": "The fly was caught in a _____ web. (spider)",
      "options": [
        "spider"
      ],
      "target_answer": "spider's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p009_item_7.png",
      "image_description": "A spider web with an insect caught in the center."
    },
    {
      "id": "SAP_G2_P004_Q08",
      "page_number": 4,
      "html_anchor": "book_reconstructed.html#page-4",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 8,
      "stem": "The thief stole the _____ purse. (woman)",
      "options": [
        "woman"
      ],
      "target_answer": "woman's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p009_item_8.png",
      "image_description": "A thief slyly taking a purse from a woman's shoulder bag."
    },
    {
      "id": "SAP_G2_P004_Q09",
      "page_number": 4,
      "html_anchor": "book_reconstructed.html#page-4",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 9,
      "stem": "An _____ claws are sharp. (eagle)",
      "options": [
        "eagle"
      ],
      "target_answer": "eagle's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p009_item_9.png",
      "image_description": "An eagle perched on a rock with an arrow pointing to its talons."
    },
    {
      "id": "SAP_G2_P004_Q10",
      "page_number": 4,
      "html_anchor": "book_reconstructed.html#page-4",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 10,
      "stem": "Jim and Jon are _____ brothers. (Sharon)",
      "options": [
        "Sharon"
      ],
      "target_answer": "Sharon's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p009_item_10.png",
      "image_description": "Two young boys standing side by side smiling."
    },
    {
      "id": "SAP_G2_P005_Q01",
      "page_number": 5,
      "html_anchor": "book_reconstructed.html#page-5",
      "unit_title": "",
      "exercise_title": "EXERCISE 3",
      "question_number": 1,
      "stem": "It isn't Miss Lawson's house. (Mr Hill)\nIt's _____.",
      "options": [],
      "target_answer": "Mr Hill's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p010_item_1.png",
      "image_description": "A boy standing in front of a house with a gate, pointing towards it."
    },
    {
      "id": "SAP_G2_P005_Q02",
      "page_number": 5,
      "html_anchor": "book_reconstructed.html#page-5",
      "unit_title": "",
      "exercise_title": "EXERCISE 3",
      "question_number": 2,
      "stem": "That isn't Gary's helmet. (Hanson)\nIt's _____.",
      "options": [],
      "target_answer": "Hanson's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p010_item_2.png",
      "image_description": "A camouflage military helmet."
    },
    {
      "id": "SAP_G2_P005_Q03",
      "page_number": 5,
      "html_anchor": "book_reconstructed.html#page-5",
      "unit_title": "",
      "exercise_title": "EXERCISE 3",
      "question_number": 3,
      "stem": "This is my uncle's coat. (my father)\nIt isn't _____.",
      "options": [],
      "target_answer": "my father's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p010_item_3.png",
      "image_description": "A buttoned suit coat or jacket."
    },
    {
      "id": "SAP_G2_P005_Q04",
      "page_number": 5,
      "html_anchor": "book_reconstructed.html#page-5",
      "unit_title": "",
      "exercise_title": "EXERCISE 3",
      "question_number": 4,
      "stem": "Is that your umbrella? (Rebecca)\nNo, it's _____.",
      "options": [],
      "target_answer": "Rebecca's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p010_item_4.png",
      "image_description": "An open umbrella."
    },
    {
      "id": "SAP_G2_P005_Q05",
      "page_number": 5,
      "html_anchor": "book_reconstructed.html#page-5",
      "unit_title": "",
      "exercise_title": "EXERCISE 3",
      "question_number": 5,
      "stem": "Are these your toys? (Bobby)\nNo, they are _____.",
      "options": [],
      "target_answer": "Bobby's",
      "grammar_topic": "Possessive Nouns",
      "has_image": true,
      "image_path": "assets/p010_item_5.png",
      "image_description": "A collection of toys including a teddy bear, ball, and toy truck."
    },
    {
      "id": "SAP_G2_P007_Q01",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 1,
      "stem": "They are going over to their _____ home. (grandparents)",
      "options": [],
      "target_answer": "grandparents'",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q02",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 2,
      "stem": "The _____ shoes are behind the door. (boy)",
      "options": [],
      "target_answer": "boy's",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q03",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 3,
      "stem": "This shop sells _____ clothing only. (men)",
      "options": [],
      "target_answer": "men's",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q04",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 4,
      "stem": "Those are all my _____ coats. (friends)",
      "options": [],
      "target_answer": "friends'",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q05",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 5,
      "stem": "We are cleaning the _____ stables. (horses)",
      "options": [],
      "target_answer": "horses'",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q06",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 6,
      "stem": "Do you know where this _____ handbag is? (lady)",
      "options": [],
      "target_answer": "lady's",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q07",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 7,
      "stem": "Many of my _____ houses were destroyed by the flood. (neighbours)",
      "options": [],
      "target_answer": "neighbours'",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q08",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 8,
      "stem": "The children are afraid to go near the _____ cage. (tiger)",
      "options": [],
      "target_answer": "tiger's",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q09",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 9,
      "stem": "The _____ uniforms are red. (players)",
      "options": [],
      "target_answer": "players'",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P007_Q10",
      "page_number": 7,
      "html_anchor": "book_reconstructed.html#page-7",
      "unit_title": "",
      "exercise_title": "EXERCISE 5",
      "question_number": 10,
      "stem": "These are the _____ toys. (children)",
      "options": [],
      "target_answer": "children's",
      "grammar_topic": "Possessive Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P008_Q01",
      "page_number": 8,
      "html_anchor": "book_reconstructed.html#page-8",
      "unit_title": "",
      "exercise_title": "EXERCISE 6",
      "question_number": 1,
      "stem": "This is Melissas dog.",
      "options": [],
      "target_answer": "This is Melissa's dog.",
      "grammar_topic": "Apostrophe of possession (singular noun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P008_Q02",
      "page_number": 8,
      "html_anchor": "book_reconstructed.html#page-8",
      "unit_title": "",
      "exercise_title": "EXERCISE 6",
      "question_number": 2,
      "stem": "Peters pencils are in the box.",
      "options": [],
      "target_answer": "Peter's pencils are in the box.",
      "grammar_topic": "Apostrophe of possession (singular noun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P008_Q03",
      "page_number": 8,
      "html_anchor": "book_reconstructed.html#page-8",
      "unit_title": "",
      "exercise_title": "EXERCISE 6",
      "question_number": 3,
      "stem": "The puppys collar has a name tag on it.",
      "options": [],
      "target_answer": "The puppy's collar has a name tag on it.",
      "grammar_topic": "Apostrophe of possession (singular noun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P008_Q04",
      "page_number": 8,
      "html_anchor": "book_reconstructed.html#page-8",
      "unit_title": "",
      "exercise_title": "EXERCISE 6",
      "question_number": 4,
      "stem": "The childrens bags are on the bus.",
      "options": [],
      "target_answer": "The children's bags are on the bus.",
      "grammar_topic": "Apostrophe of possession (irregular plural noun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P008_Q05",
      "page_number": 8,
      "html_anchor": "book_reconstructed.html#page-8",
      "unit_title": "",
      "exercise_title": "EXERCISE 6",
      "question_number": 5,
      "stem": "Those are Johns marbles, not Marks.",
      "options": [],
      "target_answer": "Those are John's marbles, not Mark's.",
      "grammar_topic": "Apostrophe of possession (proper nouns)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P010_Q01",
      "page_number": 10,
      "html_anchor": "book_reconstructed.html#page-10",
      "unit_title": "",
      "exercise_title": "EXERCISE 7",
      "question_number": 1,
      "stem": "She writes on the whiteboard with _____.",
      "options": [
        "(A) a marker",
        "(B) a pencil",
        "(C) a stick"
      ],
      "target_answer": "(A) a marker",
      "grammar_topic": "Prepositions / Vocabulary (with)",
      "has_image": true,
      "image_path": "assets/p015_item_1.png",
      "image_description": "A girl writing 'The pe' on a whiteboard with a marker."
    },
    {
      "id": "SAP_G2_P010_Q02",
      "page_number": 10,
      "html_anchor": "book_reconstructed.html#page-10",
      "unit_title": "",
      "exercise_title": "EXERCISE 7",
      "question_number": 2,
      "stem": "Sharon goes to the market with her _____.",
      "options": [
        "(A) mother",
        "(B) father",
        "(C) sister"
      ],
      "target_answer": "(B) father",
      "grammar_topic": "Nouns / Prepositions (with)",
      "has_image": true,
      "image_path": "assets/p015_item_2.png",
      "image_description": "A young girl walking beside a man holding a market basket in front of a market stall."
    },
    {
      "id": "SAP_G2_P010_Q03",
      "page_number": 10,
      "html_anchor": "book_reconstructed.html#page-10",
      "unit_title": "",
      "exercise_title": "EXERCISE 7",
      "question_number": 3,
      "stem": "Mr Roberts goes jogging in the park with his _____.",
      "options": [
        "(A) friend",
        "(B) family",
        "(C) dog"
      ],
      "target_answer": "(C) dog",
      "grammar_topic": "Nouns / Prepositions (with)",
      "has_image": true,
      "image_path": "assets/p015_item_3.png",
      "image_description": "A man in athletic clothing jogging in a park alongside a small dog running beside him."
    },
    {
      "id": "SAP_G2_P010_Q04",
      "page_number": 10,
      "html_anchor": "book_reconstructed.html#page-10",
      "unit_title": "",
      "exercise_title": "EXERCISE 7",
      "question_number": 4,
      "stem": "I eat noodles with _____.",
      "options": [
        "(A) a pair of scissors",
        "(B) a pair of chopsticks",
        "(C) a pair of spectacles"
      ],
      "target_answer": "(B) a pair of chopsticks",
      "grammar_topic": "Nouns / Measure Words / Prepositions (with)",
      "has_image": true,
      "image_path": "assets/p015_item_4.png",
      "image_description": "A boy happily eating noodles from a bowl using a pair of chopsticks."
    },
    {
      "id": "SAP_G2_P010_Q05",
      "page_number": 10,
      "html_anchor": "book_reconstructed.html#page-10",
      "unit_title": "",
      "exercise_title": "EXERCISE 7",
      "question_number": 5,
      "stem": "The eagle is fighting with the _____.",
      "options": [
        "(A) lion",
        "(B) snake",
        "(C) bear"
      ],
      "target_answer": "(B) snake",
      "grammar_topic": "Nouns / Animals / Prepositions (with)",
      "has_image": true,
      "image_path": "assets/p015_item_5.png",
      "image_description": "An eagle flying downwards to attack a hissing snake coiled on the ground."
    },
    {
      "id": "SAP_G2_P011_Q01",
      "page_number": 11,
      "html_anchor": "book_reconstructed.html#page-11",
      "unit_title": "",
      "exercise_title": "EXERCISE 4",
      "question_number": 1,
      "stem": "These are the ( boy's , boys' ) bags.",
      "options": [
        "boy's",
        "boys'"
      ],
      "target_answer": "boys'",
      "grammar_topic": "plural possessive nouns",
      "has_image": true,
      "image_path": "assets/p011_item_1.png",
      "image_description": "Three schoolboys walking together carrying schoolbags."
    },
    {
      "id": "SAP_G2_P011_Q02",
      "page_number": 11,
      "html_anchor": "book_reconstructed.html#page-11",
      "unit_title": "",
      "exercise_title": "EXERCISE 4",
      "question_number": 2,
      "stem": "This is the ( childrens' , children's ) dog.",
      "options": [
        "childrens'",
        "children's"
      ],
      "target_answer": "children's",
      "grammar_topic": "irregular plural possessive nouns",
      "has_image": true,
      "image_path": "assets/p011_item_2.png",
      "image_description": "A young boy and girl standing together looking happily at a small dog."
    },
    {
      "id": "SAP_G2_P011_Q03",
      "page_number": 11,
      "html_anchor": "book_reconstructed.html#page-11",
      "unit_title": "",
      "exercise_title": "EXERCISE 4",
      "question_number": 3,
      "stem": "The teacher is marking the ( student's , students' ) homework.",
      "options": [
        "student's",
        "students'"
      ],
      "target_answer": "students'",
      "grammar_topic": "plural possessive nouns",
      "has_image": true,
      "image_path": "assets/p011_item_3.png",
      "image_description": "A male teacher with glasses sitting at a desk marking a book next to a tall stack of books."
    },
    {
      "id": "SAP_G2_P011_Q04",
      "page_number": 11,
      "html_anchor": "book_reconstructed.html#page-11",
      "unit_title": "",
      "exercise_title": "EXERCISE 4",
      "question_number": 4,
      "stem": "( Cat's , Cats' ) feet are also called paws.",
      "options": [
        "Cat's",
        "Cats'"
      ],
      "target_answer": "Cats'",
      "grammar_topic": "plural possessive nouns",
      "has_image": true,
      "image_path": "assets/p011_item_4.png",
      "image_description": "Two cats, one lying down resting and one sitting alert."
    },
    {
      "id": "SAP_G2_P011_Q05",
      "page_number": 11,
      "html_anchor": "book_reconstructed.html#page-11",
      "unit_title": "",
      "exercise_title": "EXERCISE 4",
      "question_number": 5,
      "stem": "The ( soldier's , soldiers' ) boots are well polished.",
      "options": [
        "soldier's",
        "soldiers'"
      ],
      "target_answer": "soldiers'",
      "grammar_topic": "plural possessive nouns",
      "has_image": true,
      "image_path": "assets/p011_item_5.png",
      "image_description": "The lower legs and polished boots of two soldiers standing at attention."
    },
    {
      "id": "SAP_G2_P012_Q01",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 1,
      "stem": "_____",
      "options": [
        "is walking",
        "Anson",
        "his friend.",
        "with"
      ],
      "target_answer": "Anson is walking with his friend.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q02",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 2,
      "stem": "_____",
      "options": [
        "its puppies.",
        "is sleeping",
        "with",
        "The dog"
      ],
      "target_answer": "The dog is sleeping with its puppies.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q03",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 3,
      "stem": "_____",
      "options": [
        "with",
        "I went",
        "my family.",
        "to the zoo"
      ],
      "target_answer": "I went to the zoo with my family.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q04",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 4,
      "stem": "_____",
      "options": [
        "an axe.",
        "with",
        "He chopped",
        "the tree"
      ],
      "target_answer": "He chopped the tree with an axe.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q05",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 5,
      "stem": "_____",
      "options": [
        "the kitten.",
        "Sandra is",
        "with",
        "playing"
      ],
      "target_answer": "Sandra is playing with the kitten.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q06",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 6,
      "stem": "_____",
      "options": [
        "is running",
        "his students.",
        "The teacher",
        "with"
      ],
      "target_answer": "The teacher is running with his students.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q07",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 7,
      "stem": "_____",
      "options": [
        "their coach.",
        "The players",
        "with",
        "are",
        "exercising"
      ],
      "target_answer": "The players are exercising with their coach.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q08",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 8,
      "stem": "_____",
      "options": [
        "with",
        "our eyes.",
        "We can",
        "see"
      ],
      "target_answer": "We can see with our eyes.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q09",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 9,
      "stem": "_____",
      "options": [
        "to eat bread",
        "I like",
        "butter.",
        "with"
      ],
      "target_answer": "I like to eat bread with butter.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P012_Q10",
      "page_number": 12,
      "html_anchor": "book_reconstructed.html#page-12",
      "unit_title": null,
      "exercise_title": "EXERCISE 9",
      "question_number": 10,
      "stem": "_____",
      "options": [
        "is walking",
        "her parents.",
        "with",
        "Wendy"
      ],
      "target_answer": "Wendy is walking with her parents.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P014_Q01",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 1,
      "stem": "My uncle gave ( me , us ) a present.",
      "options": [
        "me",
        "us"
      ],
      "target_answer": "me",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_1.png",
      "image_description": "An uncle handing a wrapped gift box to a young boy."
    },
    {
      "id": "SAP_G2_P014_Q02",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 2,
      "stem": "The book belongs to ( him , her ).",
      "options": [
        "him",
        "her"
      ],
      "target_answer": "her",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_2.png",
      "image_description": "A young girl holding an open book."
    },
    {
      "id": "SAP_G2_P014_Q03",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 3,
      "stem": "The dog is chasing ( them , me ).",
      "options": [
        "them",
        "me"
      ],
      "target_answer": "them",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_3.png",
      "image_description": "A dog running and chasing two boys who are running away."
    },
    {
      "id": "SAP_G2_P014_Q04",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 4,
      "stem": "We visited ( us , him ) at the hospital.",
      "options": [
        "us",
        "him"
      ],
      "target_answer": "him",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_4.png",
      "image_description": "Two children visiting a patient lying in a hospital bed."
    },
    {
      "id": "SAP_G2_P014_Q05",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 5,
      "stem": "Our father took ( us , her ) to the zoo.",
      "options": [
        "us",
        "her"
      ],
      "target_answer": "us",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_5.png",
      "image_description": "A father and two children looking at an elephant behind a fence."
    },
    {
      "id": "SAP_G2_P014_Q06",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 6,
      "stem": "The murals are drawn by ( them , him ).",
      "options": [
        "them",
        "him"
      ],
      "target_answer": "him",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_6.png",
      "image_description": "A boy painting a mural on a wall with a paintbrush and bucket."
    },
    {
      "id": "SAP_G2_P014_Q07",
      "page_number": 14,
      "html_anchor": "book_reconstructed.html#page-14",
      "unit_title": "",
      "exercise_title": "EXERCISE 10",
      "question_number": 7,
      "stem": "Their father bought ( me , them ) presents.",
      "options": [
        "me",
        "them"
      ],
      "target_answer": "them",
      "grammar_topic": "Object Pronouns",
      "has_image": true,
      "image_path": "assets/p019_item_7.png",
      "image_description": "A father standing next to three children holding gifts."
    },
    {
      "id": "SAP_G2_P016_Q01",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 8",
      "question_number": 1,
      "stem": "Who is in the room with you? (Judy)\n_____",
      "options": [],
      "target_answer": "Judy is in the room with me.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P016_Q02",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 8",
      "question_number": 2,
      "stem": "Who went jogging with you? (my friend)\n_____",
      "options": [],
      "target_answer": "My friend went jogging with me.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P016_Q03",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 8",
      "question_number": 3,
      "stem": "What do you brush your teeth with? (a toothbrush)\n_____",
      "options": [],
      "target_answer": "I brush my teeth with a toothbrush.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P016_Q04",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 8",
      "question_number": 4,
      "stem": "What do you write with? (a pen)\n_____",
      "options": [],
      "target_answer": "I write with a pen.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P016_Q05",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 8",
      "question_number": 5,
      "stem": "Who went fishing with you? (David)\n_____",
      "options": [],
      "target_answer": "David went fishing with me.",
      "grammar_topic": "Prepositions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P016_Q01",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 1,
      "stem": "Miss Parker is looking for Penny and Randy. Have you seen _____?",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "them",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q02",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 2,
      "stem": "This is my bag. It belongs to _____.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "me",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q03",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 3,
      "stem": "This letter is for Judy. Please give it to _____.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "her",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q04",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 4,
      "stem": "We are going to the beach. Would you like to come with _____?",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "us",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q05",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 5,
      "stem": "Our grandfather smiled when we waved at _____.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "him",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q06",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 6,
      "stem": "My brother and I have a bicycle each. Our father bought them for _____.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "us",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q07",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 7,
      "stem": "Where are my shoes? I can't find _____ anywhere.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "them",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q08",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 8,
      "stem": "\"Please lend _____ your ruler,\" said Andy.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "me",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q09",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 9,
      "stem": "Is that the man who stole your wallet?\nNo, it isn't _____.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "him",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P016_Q10",
      "page_number": 16,
      "html_anchor": "book_reconstructed.html#page-16",
      "unit_title": "",
      "exercise_title": "EXERCISE 12",
      "question_number": 10,
      "stem": "I thought she was Miss Davidson, but it wasn't _____.",
      "options": [
        "me",
        "him",
        "her",
        "us",
        "them"
      ],
      "target_answer": "her",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P018_Q01",
      "page_number": 18,
      "html_anchor": "book_reconstructed.html#page-18",
      "unit_title": "",
      "exercise_title": "EXERCISE 13",
      "question_number": 1,
      "stem": "Peter ( drink , drinks ) a cup of chocolate milk every morning.",
      "options": [
        "drink",
        "drinks"
      ],
      "target_answer": "drinks",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p023_item_1.png",
      "image_description": "A boy sitting at a table with a hot steaming cup of chocolate milk."
    },
    {
      "id": "SAP_G2_P018_Q02",
      "page_number": 18,
      "html_anchor": "book_reconstructed.html#page-18",
      "unit_title": "",
      "exercise_title": "EXERCISE 13",
      "question_number": 2,
      "stem": "She ( sing , sings ) very well.",
      "options": [
        "sing",
        "sings"
      ],
      "target_answer": "sings",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p023_item_2.png",
      "image_description": "A girl with pigtails singing with musical notes floating around her head."
    },
    {
      "id": "SAP_G2_P018_Q03",
      "page_number": 18,
      "html_anchor": "book_reconstructed.html#page-18",
      "unit_title": "",
      "exercise_title": "EXERCISE 13",
      "question_number": 3,
      "stem": "He ( work , works ) in an office.",
      "options": [
        "work",
        "works"
      ],
      "target_answer": "works",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p023_item_3.png",
      "image_description": "A man wearing glasses sitting at an office desk talking on the telephone."
    },
    {
      "id": "SAP_G2_P018_Q04",
      "page_number": 18,
      "html_anchor": "book_reconstructed.html#page-18",
      "unit_title": "",
      "exercise_title": "EXERCISE 13",
      "question_number": 4,
      "stem": "John ( spend , spends ) his time in the library.",
      "options": [
        "spend",
        "spends"
      ],
      "target_answer": "spends",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p023_item_4.png",
      "image_description": "A boy reading a book at a table inside a library in front of bookshelves."
    },
    {
      "id": "SAP_G2_P018_Q05",
      "page_number": 18,
      "html_anchor": "book_reconstructed.html#page-18",
      "unit_title": "",
      "exercise_title": "EXERCISE 13",
      "question_number": 5,
      "stem": "Mr Lee ( hear , hears ) a strange sound behind him.",
      "options": [
        "hear",
        "hears"
      ],
      "target_answer": "hears",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p023_item_5.png",
      "image_description": "A startled man looking back at a dark scribbled area representing a strange sound."
    },
    {
      "id": "SAP_G2_P019_Q06",
      "page_number": 19,
      "html_anchor": "book_reconstructed.html#page-19",
      "unit_title": "",
      "exercise_title": "Exercise 13",
      "question_number": 6,
      "stem": "We ( travel , travels ) to school by bus.",
      "options": [
        "travel",
        "travels"
      ],
      "target_answer": "travel",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p024_item_6.png",
      "image_description": "A school bus full of children driving down a road away from a school building."
    },
    {
      "id": "SAP_G2_P019_Q07",
      "page_number": 19,
      "html_anchor": "book_reconstructed.html#page-19",
      "unit_title": "",
      "exercise_title": "Exercise 13",
      "question_number": 7,
      "stem": "An owl is a bird that ( hunt , hunts ) at night.",
      "options": [
        "hunt",
        "hunts"
      ],
      "target_answer": "hunts",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p024_item_7.png",
      "image_description": "An owl flying over trees at night beneath a crescent moon and stars."
    },
    {
      "id": "SAP_G2_P019_Q08",
      "page_number": 19,
      "html_anchor": "book_reconstructed.html#page-19",
      "unit_title": "",
      "exercise_title": "Exercise 13",
      "question_number": 8,
      "stem": "Bees ( live , lives ) in a hive.",
      "options": [
        "live",
        "lives"
      ],
      "target_answer": "live",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p024_item_8.png",
      "image_description": "A wooden beehive with bees buzzing around it outdoors."
    },
    {
      "id": "SAP_G2_P019_Q09",
      "page_number": 19,
      "html_anchor": "book_reconstructed.html#page-19",
      "unit_title": "",
      "exercise_title": "Exercise 13",
      "question_number": 9,
      "stem": "She ( speak , speaks ) English very well.",
      "options": [
        "speak",
        "speaks"
      ],
      "target_answer": "speaks",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p024_item_9.png",
      "image_description": "A smiling young girl with a speech bubble saying 'Hello! My name is Alice .....'."
    },
    {
      "id": "SAP_G2_P019_Q10",
      "page_number": 19,
      "html_anchor": "book_reconstructed.html#page-19",
      "unit_title": "",
      "exercise_title": "Exercise 13",
      "question_number": 10,
      "stem": "They ( watch , watches ) television every night.",
      "options": [
        "watch",
        "watches"
      ],
      "target_answer": "watch",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p024_item_10.png",
      "image_description": "Two children sitting in an armchair watching a cartoon on television."
    },
    {
      "id": "SAP_G2_P020_Q01",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 1,
      "stem": "All of _____ went to the beach.",
      "options": [
        "we",
        "our",
        "us"
      ],
      "target_answer": "us",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q02",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 2,
      "stem": "The principal wants to see _____.",
      "options": [
        "I",
        "me",
        "my"
      ],
      "target_answer": "me",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q03",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 3,
      "stem": "I am going to meet _____ at the airport.",
      "options": [
        "them",
        "they",
        "their"
      ],
      "target_answer": "them",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q04",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 4,
      "stem": "Tammy's father always fetches _____ from school.",
      "options": [
        "she",
        "her",
        "he"
      ],
      "target_answer": "her",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q05",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 5,
      "stem": "All the teachers like _____.",
      "options": [
        "he",
        "his",
        "him"
      ],
      "target_answer": "him",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q06",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 6,
      "stem": "The bull is running towards _____.",
      "options": [
        "me",
        "I",
        "my"
      ],
      "target_answer": "me",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q07",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 7,
      "stem": "The old sailor told _____ many stories.",
      "options": [
        "our",
        "us",
        "we"
      ],
      "target_answer": "us",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q08",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 8,
      "stem": "Paul's parents told _____ to stay home.",
      "options": [
        "him",
        "he",
        "his"
      ],
      "target_answer": "him",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q09",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 9,
      "stem": "Joanne's mother took _____ to the supermarket.",
      "options": [
        "she",
        "he",
        "her"
      ],
      "target_answer": "her",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q10",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 11",
      "question_number": 10,
      "stem": "Are you looking for _____?",
      "options": [
        "their",
        "they",
        "them"
      ],
      "target_answer": "them",
      "grammar_topic": "Object Pronouns",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P020_Q01",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 1,
      "stem": "You always _____ to bring your school fees. (forget)",
      "options": [],
      "target_answer": "forget",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q02",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 2,
      "stem": "Susan _____ to the library every week. (go)",
      "options": [],
      "target_answer": "goes",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q03",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 3,
      "stem": "Anson and Thomas _____ to eat durians very much. (like)",
      "options": [],
      "target_answer": "like",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q04",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 4,
      "stem": "A postal worker _____ letters. (deliver)",
      "options": [],
      "target_answer": "delivers",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q05",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 5,
      "stem": "Nurses _____ white uniforms. (wear)",
      "options": [],
      "target_answer": "wear",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q06",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 6,
      "stem": "He _____ to work every day. (drive)",
      "options": [],
      "target_answer": "drives",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q07",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 7,
      "stem": "The boys _____ football every Saturday evening. (play)",
      "options": [],
      "target_answer": "play",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q08",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 8,
      "stem": "A log _____ on water. (float)",
      "options": [],
      "target_answer": "floats",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q09",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 9,
      "stem": "A police officer _____ criminals. (catch)",
      "options": [],
      "target_answer": "catches",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P020_Q10",
      "page_number": 20,
      "html_anchor": "book_reconstructed.html#page-20",
      "unit_title": "",
      "exercise_title": "EXERCISE 14",
      "question_number": 10,
      "stem": "Jason often _____ loudly in class. (talk)",
      "options": [],
      "target_answer": "talks",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P021_Q01",
      "page_number": 21,
      "html_anchor": "book_reconstructed.html#page-21",
      "unit_title": "LESSON 5 SIMPLE PRESENT TENSE — HABITUAL ACTIONS",
      "exercise_title": "EXERCISE 15",
      "question_number": 1,
      "stem": "We ( go , goes ) to the beach every Sunday.",
      "options": [
        "go",
        "goes"
      ],
      "target_answer": "go",
      "grammar_topic": "Simple Present Tense / Habitual Actions",
      "has_image": true,
      "image_path": "assets/p026_item_1.png",
      "image_description": "Two children in swimwear walking on the beach holding hands and carrying a bucket."
    },
    {
      "id": "SAP_G2_P021_Q02",
      "page_number": 21,
      "html_anchor": "book_reconstructed.html#page-21",
      "unit_title": "LESSON 5 SIMPLE PRESENT TENSE — HABITUAL ACTIONS",
      "exercise_title": "EXERCISE 15",
      "question_number": 2,
      "stem": "Lisa ( write , writes ) very well.",
      "options": [
        "write",
        "writes"
      ],
      "target_answer": "writes",
      "grammar_topic": "Simple Present Tense / Habitual Actions",
      "has_image": true,
      "image_path": "assets/p026_item_2.png",
      "image_description": "A girl sitting at a desk with a pencil writing in an open notebook."
    },
    {
      "id": "SAP_G2_P021_Q03",
      "page_number": 21,
      "html_anchor": "book_reconstructed.html#page-21",
      "unit_title": "LESSON 5 SIMPLE PRESENT TENSE — HABITUAL ACTIONS",
      "exercise_title": "EXERCISE 15",
      "question_number": 3,
      "stem": "It usually ( rain , rains ) heavily in December.",
      "options": [
        "rain",
        "rains"
      ],
      "target_answer": "rains",
      "grammar_topic": "Simple Present Tense / Habitual Actions",
      "has_image": true,
      "image_path": "assets/p026_item_3.png",
      "image_description": "A boy walking through heavy rain holding an open umbrella."
    },
    {
      "id": "SAP_G2_P022_Q04",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 4,
      "stem": "The children ( brush , brushes ) their teeth before they go to bed.",
      "options": [
        "brush",
        "brushes"
      ],
      "target_answer": "brush",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_4.png",
      "image_description": "A boy and a girl holding cups and brushing their teeth."
    },
    {
      "id": "SAP_G2_P022_Q05",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 5,
      "stem": "She ( wake , wakes ) up at six o'clock every morning.",
      "options": [
        "wake",
        "wakes"
      ],
      "target_answer": "wakes",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_5.png",
      "image_description": "A girl waking up and stretching in bed beside a window and a clock."
    },
    {
      "id": "SAP_G2_P022_Q06",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 6,
      "stem": "Philip ( visit , visits ) the dentist every six months.",
      "options": [
        "visit",
        "visits"
      ],
      "target_answer": "visits",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_6.png",
      "image_description": "A dentist inspecting the teeth of a young boy sitting in a dental chair."
    },
    {
      "id": "SAP_G2_P022_Q07",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 7,
      "stem": "The students ( walk , walks ) to school every day.",
      "options": [
        "walk",
        "walks"
      ],
      "target_answer": "walk",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_7.png",
      "image_description": "Two schoolchildren with backpacks walking towards their school building."
    },
    {
      "id": "SAP_G2_P022_Q08",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 8,
      "stem": "He ( sweep , sweeps ) the floor every day.",
      "options": [
        "sweep",
        "sweeps"
      ],
      "target_answer": "sweeps",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_8.png",
      "image_description": "A boy sweeping dust with a broom."
    },
    {
      "id": "SAP_G2_P022_Q09",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 9,
      "stem": "They ( feed , feeds ) the animals in the zoo three times a day.",
      "options": [
        "feed",
        "feeds"
      ],
      "target_answer": "feed",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_9.png",
      "image_description": "Two zookeepers holding buckets and feeding seals over an enclosure fence."
    },
    {
      "id": "SAP_G2_P022_Q10",
      "page_number": 22,
      "html_anchor": "book_reconstructed.html#page-22",
      "unit_title": "",
      "exercise_title": "Exercise 15",
      "question_number": 10,
      "stem": "The men ( collect , collects ) the rubbish early in the morning.",
      "options": [
        "collect",
        "collects"
      ],
      "target_answer": "collect",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p027_item_10.png",
      "image_description": "Two sanitation workers lifting and moving a rubbish bin by a garbage truck."
    },
    {
      "id": "SAP_G2_P024_Q06",
      "page_number": 24,
      "html_anchor": "book_reconstructed.html#page-24",
      "unit_title": "",
      "exercise_title": "Exercise 16",
      "question_number": 6,
      "stem": "You always _____ in your homework late. (hand)",
      "options": [],
      "target_answer": "hand",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p029_item_6.png",
      "image_description": "A teacher pointing at a notebook and speaking to a standing young boy."
    },
    {
      "id": "SAP_G2_P024_Q07",
      "page_number": 24,
      "html_anchor": "book_reconstructed.html#page-24",
      "unit_title": "",
      "exercise_title": "Exercise 16",
      "question_number": 7,
      "stem": "My cat _____ to eat fish. (like)",
      "options": [],
      "target_answer": "likes",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p029_item_7.png",
      "image_description": "A cat standing over a plate of fish, licking its lips with aroma wafting from the food."
    },
    {
      "id": "SAP_G2_P024_Q08",
      "page_number": 24,
      "html_anchor": "book_reconstructed.html#page-24",
      "unit_title": "",
      "exercise_title": "Exercise 16",
      "question_number": 8,
      "stem": "My parents and I _____ television every night. (watch)",
      "options": [],
      "target_answer": "watch",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p029_item_8.png",
      "image_description": "A family seen from behind sitting on a sofa watching a programme on a television set."
    },
    {
      "id": "SAP_G2_P024_Q09",
      "page_number": 24,
      "html_anchor": "book_reconstructed.html#page-24",
      "unit_title": "",
      "exercise_title": "Exercise 16",
      "question_number": 9,
      "stem": "I _____ my hair twice a week. (wash)",
      "options": [],
      "target_answer": "wash",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p029_item_9.png",
      "image_description": "A young boy washing shampoo suds out of his hair in a bathroom beside a basin and towel rack."
    },
    {
      "id": "SAP_G2_P024_Q10",
      "page_number": 24,
      "html_anchor": "book_reconstructed.html#page-24",
      "unit_title": "",
      "exercise_title": "Exercise 16",
      "question_number": 10,
      "stem": "My father always _____ very carefully. (drive)",
      "options": [],
      "target_answer": "drives",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p029_item_10.png",
      "image_description": "A man driving a vintage car carefully on the road past a traffic sign."
    },
    {
      "id": "SAP_G2_P026_Q01",
      "page_number": 26,
      "html_anchor": "book_reconstructed.html#page-26",
      "unit_title": "",
      "exercise_title": "EXERCISE 17",
      "question_number": 1,
      "stem": "A bat ( fly , flies ) at night.",
      "options": [
        "fly",
        "flies"
      ],
      "target_answer": "flies",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p031_item_1.png",
      "image_description": "A bat flying at night with a crescent moon, stars, and clouds below."
    },
    {
      "id": "SAP_G2_P026_Q02",
      "page_number": 26,
      "html_anchor": "book_reconstructed.html#page-26",
      "unit_title": "",
      "exercise_title": "EXERCISE 17",
      "question_number": 2,
      "stem": "The sun ( rise , rises ) in the east.",
      "options": [
        "rise",
        "rises"
      ],
      "target_answer": "rises",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p031_item_2.png",
      "image_description": "The sun rising behind mountains with a road leading towards an 'EAST' direction sign."
    },
    {
      "id": "SAP_G2_P026_Q03",
      "page_number": 26,
      "html_anchor": "book_reconstructed.html#page-26",
      "unit_title": "",
      "exercise_title": "EXERCISE 17",
      "question_number": 3,
      "stem": "Babies ( crawl , crawls ) before they can walk.",
      "options": [
        "crawl",
        "crawls"
      ],
      "target_answer": "crawl",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p031_item_3.png",
      "image_description": "Two babies crawling side-by-side on a play mat."
    },
    {
      "id": "SAP_G2_P026_Q04",
      "page_number": 26,
      "html_anchor": "book_reconstructed.html#page-26",
      "unit_title": "",
      "exercise_title": "EXERCISE 17",
      "question_number": 4,
      "stem": "A cobbler ( mend , mends ) shoes.",
      "options": [
        "mend",
        "mends"
      ],
      "target_answer": "mends",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p031_item_4.png",
      "image_description": "A cobbler wearing an apron sitting on a stool and repairing a shoe using a small hammer."
    },
    {
      "id": "SAP_G2_P026_Q05",
      "page_number": 26,
      "html_anchor": "book_reconstructed.html#page-26",
      "unit_title": "",
      "exercise_title": "EXERCISE 17",
      "question_number": 5,
      "stem": "A frog ( eat , eats ) insects.",
      "options": [
        "eat",
        "eats"
      ],
      "target_answer": "eats",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p031_item_5.png",
      "image_description": "A frog perched on lily pads sticking out its tongue to catch a flying insect."
    },
    {
      "id": "SAP_G2_P027_Q06",
      "page_number": 27,
      "html_anchor": "book_reconstructed.html#page-27",
      "unit_title": null,
      "exercise_title": null,
      "question_number": 6,
      "stem": "The Earth ( go , goes ) round the sun.",
      "options": [
        "go",
        "goes"
      ],
      "target_answer": "goes",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p032_item_6.png",
      "image_description": "Diagram of the Earth orbiting the Sun along an elliptical dotted path."
    },
    {
      "id": "SAP_G2_P027_Q07",
      "page_number": 27,
      "html_anchor": "book_reconstructed.html#page-27",
      "unit_title": null,
      "exercise_title": null,
      "question_number": 7,
      "stem": "Cows ( give , gives ) us milk.",
      "options": [
        "give",
        "gives"
      ],
      "target_answer": "give",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p032_item_7.png",
      "image_description": "A spotted cow and a calf standing in a field."
    },
    {
      "id": "SAP_G2_P027_Q08",
      "page_number": 27,
      "html_anchor": "book_reconstructed.html#page-27",
      "unit_title": null,
      "exercise_title": null,
      "question_number": 8,
      "stem": "The moon ( shine , shines ) at night.",
      "options": [
        "shine",
        "shines"
      ],
      "target_answer": "shines",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p032_item_8.png",
      "image_description": "Two boys looking up and pointing at the moon among clouds in the night sky."
    },
    {
      "id": "SAP_G2_P027_Q09",
      "page_number": 27,
      "html_anchor": "book_reconstructed.html#page-27",
      "unit_title": null,
      "exercise_title": null,
      "question_number": 9,
      "stem": "Roosters ( crow , crows ) in the morning.",
      "options": [
        "crow",
        "crows"
      ],
      "target_answer": "crow",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p032_item_9.png",
      "image_description": "A rooster perched on a wooden fence crowing at sunrise."
    },
    {
      "id": "SAP_G2_P027_Q10",
      "page_number": 27,
      "html_anchor": "book_reconstructed.html#page-27",
      "unit_title": null,
      "exercise_title": null,
      "question_number": 10,
      "stem": "Birds ( lay , lays ) eggs in a nest.",
      "options": [
        "lay",
        "lays"
      ],
      "target_answer": "lay",
      "grammar_topic": "Subject-Verb Agreement",
      "has_image": true,
      "image_path": "assets/p032_item_10.png",
      "image_description": "A bird's nest filled with eggs resting in the branch of a tree."
    },
    {
      "id": "SAP_G2_P028_Q01",
      "page_number": 28,
      "html_anchor": "book_reconstructed.html#page-28",
      "unit_title": "",
      "exercise_title": "EXERCISE 16",
      "question_number": 1,
      "stem": "Mr Miller always _____ his car in the garage. (park)",
      "options": [],
      "target_answer": "parks",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p028_item_1.png",
      "image_description": "A car parked inside a garage"
    },
    {
      "id": "SAP_G2_P028_Q02",
      "page_number": 28,
      "html_anchor": "book_reconstructed.html#page-28",
      "unit_title": "",
      "exercise_title": "EXERCISE 16",
      "question_number": 2,
      "stem": "Mrs Travis _____ some money in the bank every month. (deposit)",
      "options": [],
      "target_answer": "deposits",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p028_item_2.png",
      "image_description": "A woman depositing money at a bank teller counter"
    },
    {
      "id": "SAP_G2_P028_Q03",
      "page_number": 28,
      "html_anchor": "book_reconstructed.html#page-28",
      "unit_title": "",
      "exercise_title": "EXERCISE 16",
      "question_number": 3,
      "stem": "Simon and John _____ to the park every evening. (come)",
      "options": [],
      "target_answer": "come",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p028_item_3.png",
      "image_description": "Two boys walking along a pathway towards a park"
    },
    {
      "id": "SAP_G2_P028_Q04",
      "page_number": 28,
      "html_anchor": "book_reconstructed.html#page-28",
      "unit_title": "",
      "exercise_title": "EXERCISE 16",
      "question_number": 4,
      "stem": "My dog always _____ at the postman. (bark)",
      "options": [],
      "target_answer": "barks",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p028_item_4.png",
      "image_description": "A dog barking aggressively and chasing a postman dropping letters"
    },
    {
      "id": "SAP_G2_P028_Q05",
      "page_number": 28,
      "html_anchor": "book_reconstructed.html#page-28",
      "unit_title": "",
      "exercise_title": "EXERCISE 16",
      "question_number": 5,
      "stem": "My grandfather often _____ in the afternoon. (sleep)",
      "options": [],
      "target_answer": "sleeps",
      "grammar_topic": "Simple Present Tense",
      "has_image": true,
      "image_path": "assets/p028_item_5.png",
      "image_description": "An elderly grandfather fast asleep in an armchair"
    },
    {
      "id": "SAP_G2_P030_Q01",
      "page_number": 30,
      "html_anchor": "book_reconstructed.html#page-30",
      "unit_title": "",
      "exercise_title": "EXERCISE 19",
      "question_number": 1,
      "stem": "My brother is _____ than I am.",
      "options": [
        "(A) longer",
        "(B) shorter",
        "(C) taller"
      ],
      "target_answer": "(C) taller",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p035_item_1.png",
      "image_description": "A taller boy standing beside a shorter girl with pigtails"
    },
    {
      "id": "SAP_G2_P030_Q02",
      "page_number": 30,
      "html_anchor": "book_reconstructed.html#page-30",
      "unit_title": "",
      "exercise_title": "EXERCISE 19",
      "question_number": 2,
      "stem": "An elephant is _____ than a horse.",
      "options": [
        "(A) bigger",
        "(B) smaller",
        "(C) faster"
      ],
      "target_answer": "(A) bigger",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p035_item_2.png",
      "image_description": "A large elephant standing next to a smaller horse"
    },
    {
      "id": "SAP_G2_P030_Q03",
      "page_number": 30,
      "html_anchor": "book_reconstructed.html#page-30",
      "unit_title": "",
      "exercise_title": "EXERCISE 19",
      "question_number": 3,
      "stem": "Jeremy is _____ than John.",
      "options": [
        "(A) neater",
        "(B) faster",
        "(C) longer"
      ],
      "target_answer": "(B) faster",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p035_item_3.png",
      "image_description": "Two boys running, with one boy running ahead of the other"
    },
    {
      "id": "SAP_G2_P030_Q04",
      "page_number": 30,
      "html_anchor": "book_reconstructed.html#page-30",
      "unit_title": "",
      "exercise_title": "EXERCISE 19",
      "question_number": 4,
      "stem": "A razor blade is _____ than a knife.",
      "options": [
        "(A) heavier",
        "(B) lower",
        "(C) sharper"
      ],
      "target_answer": "(C) sharper",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p035_item_4.png",
      "image_description": "A double-edged razor blade above a kitchen knife"
    },
    {
      "id": "SAP_G2_P030_Q05",
      "page_number": 30,
      "html_anchor": "book_reconstructed.html#page-30",
      "unit_title": "",
      "exercise_title": "EXERCISE 19",
      "question_number": 5,
      "stem": "The tortoise is _____ than the hare.",
      "options": [
        "(A) slower",
        "(B) faster",
        "(C) higher"
      ],
      "target_answer": "(A) slower",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p035_item_5.png",
      "image_description": "A hare leaping forward ahead of a slow tortoise"
    },
    {
      "id": "SAP_G2_P031_Q06",
      "page_number": 31,
      "html_anchor": "book_reconstructed.html#page-31",
      "unit_title": "",
      "exercise_title": "Exercise 19",
      "question_number": 6,
      "stem": "The textbook is _____ than the notebook.",
      "options": [
        "(A) thicker",
        "(B) thinner",
        "(C) smaller"
      ],
      "target_answer": "(A) thicker",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p036_item_6.png",
      "image_description": "A thick book labeled 'TEXT BOOK' placed beside a thinner notebook labeled 'NOTE BOOK'."
    },
    {
      "id": "SAP_G2_P031_Q07",
      "page_number": 31,
      "html_anchor": "book_reconstructed.html#page-31",
      "unit_title": "",
      "exercise_title": "Exercise 19",
      "question_number": 7,
      "stem": "The feather is _____ than the rock.",
      "options": [
        "(A) heavier",
        "(B) lighter",
        "(C) stronger"
      ],
      "target_answer": "(B) lighter",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p036_item_7.png",
      "image_description": "A balance scale with a heavy rock weighing down the left pan and a feather raised high on the right pan."
    },
    {
      "id": "SAP_G2_P031_Q08",
      "page_number": 31,
      "html_anchor": "book_reconstructed.html#page-31",
      "unit_title": "",
      "exercise_title": "Exercise 19",
      "question_number": 8,
      "stem": "My grandfather is _____ than my father .",
      "options": [
        "(A) younger",
        "(B) older",
        "(C) shallower"
      ],
      "target_answer": "(B) older",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p036_item_8.png",
      "image_description": "An elderly grandfather with glasses, balding hair, and a mustache standing next to a younger father."
    },
    {
      "id": "SAP_G2_P031_Q09",
      "page_number": 31,
      "html_anchor": "book_reconstructed.html#page-31",
      "unit_title": "",
      "exercise_title": "Exercise 19",
      "question_number": 9,
      "stem": "Ice is _____ than water .",
      "options": [
        "(A) colder",
        "(B) warmer",
        "(C) hotter"
      ],
      "target_answer": "(A) colder",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p036_item_9.png",
      "image_description": "A glass filled with ice cubes giving off cold vapor next to a glass filled with plain water."
    },
    {
      "id": "SAP_G2_P031_Q10",
      "page_number": 31,
      "html_anchor": "book_reconstructed.html#page-31",
      "unit_title": "",
      "exercise_title": "Exercise 19",
      "question_number": 10,
      "stem": "A motorcycle is _____ than a bicycle.",
      "options": [
        "(A) slower",
        "(B) faster",
        "(C) cheaper"
      ],
      "target_answer": "(B) faster",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p036_item_10.png",
      "image_description": "A person wearing a helmet riding a motorized scooter/motorcycle followed by a boy pedaling a bicycle."
    },
    {
      "id": "SAP_G2_P032_Q01",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 1,
      "stem": "A papaya is _____ than a lemon. (sweet)",
      "options": [],
      "target_answer": "sweeter",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q02",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 2,
      "stem": "A lane is _____ than a road. (narrow)",
      "options": [],
      "target_answer": "narrower",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q03",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 3,
      "stem": "This end of the pool is _____ than that end. (deep)",
      "options": [],
      "target_answer": "deeper",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q04",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 4,
      "stem": "Sheila's handwriting is _____ than Henry's. (neat)",
      "options": [],
      "target_answer": "neater",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q05",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 5,
      "stem": "His shoes are _____ than mine. (dirty)",
      "options": [],
      "target_answer": "dirtier",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q06",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 6,
      "stem": "A mountain is _____ than a hill. (high)",
      "options": [],
      "target_answer": "higher",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q07",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 7,
      "stem": "A lorry is _____ than a van. (big)",
      "options": [],
      "target_answer": "bigger",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q08",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 8,
      "stem": "A jungle is _____ than a forest. (thick)",
      "options": [],
      "target_answer": "thicker",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q09",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 9,
      "stem": "A stream is _____ than a river. (shallow)",
      "options": [],
      "target_answer": "shallower",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P032_Q10",
      "page_number": 32,
      "html_anchor": "book_reconstructed.html#page-32",
      "unit_title": "",
      "exercise_title": "EXERCISE 20",
      "question_number": 10,
      "stem": "The television set is _____ than the radio. (loud)",
      "options": [],
      "target_answer": "louder",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q01",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 1,
      "stem": "The sun _____ in the west. (set)",
      "options": [
        "set"
      ],
      "target_answer": "sets",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q02",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 2,
      "stem": "We _____ food and water to live. (need)",
      "options": [
        "need"
      ],
      "target_answer": "need",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q03",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 3,
      "stem": "Plants _____ from seeds. (grow)",
      "options": [
        "grow"
      ],
      "target_answer": "grow",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q04",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 4,
      "stem": "A cheetah _____ very fast. (run)",
      "options": [
        "run"
      ],
      "target_answer": "runs",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q05",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 5,
      "stem": "Worms _____ in the ground. (live)",
      "options": [
        "live"
      ],
      "target_answer": "live",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q06",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 6,
      "stem": "A crab _____ sideways. (move)",
      "options": [
        "move"
      ],
      "target_answer": "moves",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q07",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 7,
      "stem": "A carpenter _____ furniture. (make)",
      "options": [
        "make"
      ],
      "target_answer": "makes",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q08",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 8,
      "stem": "Rivers _____ to the sea. (flow)",
      "options": [
        "flow"
      ],
      "target_answer": "flow",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q09",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 9,
      "stem": "A gardener _____ care of the plants. (take)",
      "options": [
        "take"
      ],
      "target_answer": "takes",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P033_Q10",
      "page_number": 33,
      "html_anchor": "book_reconstructed.html#page-33",
      "unit_title": "",
      "exercise_title": "EXERCISE 18",
      "question_number": 10,
      "stem": "A doctor _____ sick people. (treat)",
      "options": [
        "treat"
      ],
      "target_answer": "treats",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P034_Q01",
      "page_number": 34,
      "html_anchor": "book_reconstructed.html#page-34",
      "unit_title": "",
      "exercise_title": "EXERCISE 21",
      "question_number": 1,
      "stem": "A cobra is _____ than a scorpion.",
      "options": [
        "(A) more dangerous",
        "(B) more expensive",
        "(C) more careless"
      ],
      "target_answer": "(A) more dangerous",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p039_item_1.png",
      "image_description": "A hooded cobra facing a scorpion with a curved stinging tail."
    },
    {
      "id": "SAP_G2_P034_Q02",
      "page_number": 34,
      "html_anchor": "book_reconstructed.html#page-34",
      "unit_title": "",
      "exercise_title": "EXERCISE 21",
      "question_number": 2,
      "stem": "An adult swan is _____ than a young swan.",
      "options": [
        "(A) more exciting",
        "(B) more beautiful",
        "(C) more attentive"
      ],
      "target_answer": "(B) more beautiful",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p039_item_2.png",
      "image_description": "A large adult swan swimming on water next to a smaller young swan."
    },
    {
      "id": "SAP_G2_P034_Q03",
      "page_number": 34,
      "html_anchor": "book_reconstructed.html#page-34",
      "unit_title": "",
      "exercise_title": "EXERCISE 21",
      "question_number": 3,
      "stem": "Sharon is _____ than her brother.",
      "options": [
        "(A) more talkative",
        "(B) more helpful",
        "(C) more hard-working"
      ],
      "target_answer": "(C) more hard-working",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p039_item_3.png",
      "image_description": "A girl diligently studying and writing in a notebook at her desk, beside a boy resting his head on his hand appearing distracted."
    },
    {
      "id": "SAP_G2_P035_Q04",
      "page_number": 35,
      "html_anchor": "book_reconstructed.html#page-35",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 4,
      "stem": "Which is _____, the ice cream or the chocolate?",
      "options": [
        "(A) more dangerous",
        "(B) more delicious",
        "(C) more polite"
      ],
      "target_answer": "(B) more delicious",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p040_item_4.png",
      "image_description": "A wrapped chocolate bar labeled 'CHOCO' beside an ice cream cone topped with a cherry."
    },
    {
      "id": "SAP_G2_P035_Q05",
      "page_number": 35,
      "html_anchor": "book_reconstructed.html#page-35",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 5,
      "stem": "Angela's bag is _____ than Judy's.",
      "options": [
        "(A) more interesting",
        "(B) more obedient",
        "(C) more expensive"
      ],
      "target_answer": "(C) more expensive",
      "grammar_topic": "Comparative Adjectives",
      "has_image": true,
      "image_path": "assets/p040_item_5.png",
      "image_description": "Two handbags labeled 'Angela's' priced at $150 and 'Judy's' priced at $75."
    },
    {
      "id": "SAP_G2_P036_Q01",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 1,
      "stem": "The butterfly is _____ than the moth. (beautiful)",
      "options": [],
      "target_answer": "more beautiful",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q02",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 2,
      "stem": "The ocean is _____ than the sea. (wide)",
      "options": [],
      "target_answer": "wider",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q03",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 3,
      "stem": "Vivien is _____ than her sister. (hard-working)",
      "options": [],
      "target_answer": "more hard-working",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q04",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 4,
      "stem": "This storybook is _____ than that one. (interesting)",
      "options": [],
      "target_answer": "more interesting",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q05",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 5,
      "stem": "Which is _____ , the train or the bus? (fast)",
      "options": [],
      "target_answer": "faster",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q06",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 6,
      "stem": "Miss Thomson is _____ than Miss Wilson. (pretty)",
      "options": [],
      "target_answer": "prettier",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q07",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 7,
      "stem": "Francis is _____ in class than Thomas. (attentive)",
      "options": [],
      "target_answer": "more attentive",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q08",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 8,
      "stem": "The girls are _____ to the teachers than the boys. (polite)",
      "options": [],
      "target_answer": "more polite",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q09",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 9,
      "stem": "The water from the spring is _____ than the water from the river. (clean)",
      "options": [],
      "target_answer": "cleaner",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P036_Q10",
      "page_number": 36,
      "html_anchor": "book_reconstructed.html#page-36",
      "unit_title": "",
      "exercise_title": "EXERCISE 22",
      "question_number": 10,
      "stem": "Suzy is _____ than her sister. (thin)",
      "options": [],
      "target_answer": "thinner",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P038_Q01",
      "page_number": 38,
      "html_anchor": "book_reconstructed.html#page-38",
      "unit_title": "",
      "exercise_title": "EXERCISE 23",
      "question_number": 1,
      "stem": "A bird _____ swim.\nIt _____ fly.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot / can",
      "grammar_topic": "Modals of Ability (can / cannot)",
      "has_image": true,
      "image_path": "assets/p043_item_1.png",
      "image_description": "A bird flying with its wings spread."
    },
    {
      "id": "SAP_G2_P038_Q02",
      "page_number": 38,
      "html_anchor": "book_reconstructed.html#page-38",
      "unit_title": "",
      "exercise_title": "EXERCISE 23",
      "question_number": 2,
      "stem": "Jim _____ run very fast.\nJoe _____ run very fast.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can / cannot",
      "grammar_topic": "Modals of Ability (can / cannot)",
      "has_image": true,
      "image_path": "assets/p043_item_2.png",
      "image_description": "Two boys running; Jim runs happily ahead while Joe is sweating and struggling behind."
    },
    {
      "id": "SAP_G2_P038_Q03",
      "page_number": 38,
      "html_anchor": "book_reconstructed.html#page-38",
      "unit_title": "",
      "exercise_title": "EXERCISE 23",
      "question_number": 3,
      "stem": "A snail _____ crawl.\nIt _____ jump.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can / cannot",
      "grammar_topic": "Modals of Ability (can / cannot)",
      "has_image": true,
      "image_path": "assets/p043_item_3.png",
      "image_description": "A snail crawling slowly along the ground."
    },
    {
      "id": "SAP_G2_P038_Q04",
      "page_number": 38,
      "html_anchor": "book_reconstructed.html#page-38",
      "unit_title": "",
      "exercise_title": "EXERCISE 23",
      "question_number": 4,
      "stem": "A fish _____ breathe in water.\nIt _____ walk on land.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can / cannot",
      "grammar_topic": "Modals of Ability (can / cannot)",
      "has_image": true,
      "image_path": "assets/p043_item_4.png",
      "image_description": "A striped fish swimming in water with bubbles coming out of its mouth."
    },
    {
      "id": "SAP_G2_P038_Q05",
      "page_number": 38,
      "html_anchor": "book_reconstructed.html#page-38",
      "unit_title": "",
      "exercise_title": "EXERCISE 23",
      "question_number": 5,
      "stem": "A monkey _____ fly.\nIt _____ climb trees.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot / can",
      "grammar_topic": "Modals of Ability (can / cannot)",
      "has_image": true,
      "image_path": "assets/p043_item_5.png",
      "image_description": "A monkey climbing up the trunk of a tree."
    },
    {
      "id": "SAP_G2_P039_Q01",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 1,
      "stem": "Every student ( can , cannot ) learn to read and write.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q02",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 2,
      "stem": "A blind person ( can , cannot ) see.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q03",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 3,
      "stem": "A magician ( can , cannot ) do magic tricks.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q04",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 4,
      "stem": "We ( can , cannot ) live in water.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q05",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 5,
      "stem": "A clown ( can , cannot ) make people laugh.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q06",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 6,
      "stem": "A doctor ( can , cannot ) cure sick people.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q07",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 7,
      "stem": "Plants ( can , cannot ) live without water.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q08",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 8,
      "stem": "Penguins are birds that ( can , cannot ) fly.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q09",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 9,
      "stem": "My father has a driving licence. He ( can , cannot ) drive a car.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "can",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P039_Q10",
      "page_number": 39,
      "html_anchor": "book_reconstructed.html#page-39",
      "unit_title": "",
      "exercise_title": "EXERCISE 24",
      "question_number": 10,
      "stem": "Andy is too short. He ( can , cannot ) reach the shelf.",
      "options": [
        "can",
        "cannot"
      ],
      "target_answer": "cannot",
      "grammar_topic": "Modals (can / cannot)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P040_Q01",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 1,
      "stem": "Can a dog sing?\nNo, _____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "it can't.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_1.png",
      "image_description": "A dog barking or howling with sound lines coming from its mouth"
    },
    {
      "id": "SAP_G2_P040_Q02",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 2,
      "stem": "Can the beetle fly?\nYes, _____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "it can.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_2.png",
      "image_description": "A beetle seen from above"
    },
    {
      "id": "SAP_G2_P040_Q03",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 3,
      "stem": "Can Ben draw a picture?\nYes, _____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "he can.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_3.png",
      "image_description": "A boy painting a picture on an easel"
    },
    {
      "id": "SAP_G2_P040_Q04",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 4,
      "stem": "Can Sue ride a bicycle well?\nNo, _____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "she can't.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_4.png",
      "image_description": "A girl struggling and wobbling while riding a small bicycle"
    },
    {
      "id": "SAP_G2_P040_Q05",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 5,
      "stem": "Can Mary play the piano?\nYes, _____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "she can.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_5.png",
      "image_description": "A girl happily playing an upright piano with musical notes in the air"
    },
    {
      "id": "SAP_G2_P040_Q06",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 6,
      "stem": "Can caterpillars fly?\n_____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "No, they can't.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_6.png",
      "image_description": "Two caterpillars crawling on a leaf"
    },
    {
      "id": "SAP_G2_P040_Q07",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 7,
      "stem": "Can Mr Lewis carry the box?\n_____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "Yes, he can.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_7.png",
      "image_description": "A man carrying a small box with ease"
    },
    {
      "id": "SAP_G2_P040_Q08",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 8,
      "stem": "Can a hen lay eggs?\n_____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "Yes, it can.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_8.png",
      "image_description": "A hen standing next to a nest with eggs"
    },
    {
      "id": "SAP_G2_P040_Q09",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 9,
      "stem": "Can the horse jump over the fence?\n_____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "Yes, it can.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_9.png",
      "image_description": "A horse jumping over a wooden fence"
    },
    {
      "id": "SAP_G2_P040_Q10",
      "page_number": 40,
      "html_anchor": "book_reconstructed.html#page-40",
      "unit_title": "",
      "exercise_title": "EXERCISE 25",
      "question_number": 10,
      "stem": "Can Timmy reach the top of the cupboard?\n_____",
      "options": [
        "can",
        "can't"
      ],
      "target_answer": "No, he can't.",
      "grammar_topic": "Modals (can / can't)",
      "has_image": true,
      "image_path": "assets/p045_item_10.png",
      "image_description": "A boy stretching up trying unsuccessfully to reach the top of a tall cupboard"
    },
    {
      "id": "SAP_G2_P042_Q01",
      "page_number": 42,
      "html_anchor": "book_reconstructed.html#page-42",
      "unit_title": "",
      "exercise_title": "EXERCISE 26",
      "question_number": 1,
      "stem": "David is heavy ( and , but ) his sister is light.",
      "options": [
        "and",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": true,
      "image_path": "assets/p047_item_1.png",
      "image_description": "A thin girl standing beside a plump boy"
    },
    {
      "id": "SAP_G2_P042_Q02",
      "page_number": 42,
      "html_anchor": "book_reconstructed.html#page-42",
      "unit_title": "",
      "exercise_title": "EXERCISE 26",
      "question_number": 2,
      "stem": "Is this a pen ( or , and ) a pencil?",
      "options": [
        "or",
        "and"
      ],
      "target_answer": "or",
      "grammar_topic": "Conjunctions",
      "has_image": true,
      "image_path": "assets/p047_item_2.png",
      "image_description": "A fountain pen"
    },
    {
      "id": "SAP_G2_P042_Q03",
      "page_number": 42,
      "html_anchor": "book_reconstructed.html#page-42",
      "unit_title": "",
      "exercise_title": "EXERCISE 26",
      "question_number": 3,
      "stem": "The wicked witch is old ( and , but ) ugly.",
      "options": [
        "and",
        "but"
      ],
      "target_answer": "and",
      "grammar_topic": "Conjunctions",
      "has_image": true,
      "image_path": "assets/p047_item_3.png",
      "image_description": "A witch with a pointed hat flying on a broomstick"
    },
    {
      "id": "SAP_G2_P042_Q04",
      "page_number": 42,
      "html_anchor": "book_reconstructed.html#page-42",
      "unit_title": "",
      "exercise_title": "EXERCISE 26",
      "question_number": 4,
      "stem": "I sleep early ( or , but ) I wake up late.",
      "options": [
        "or",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": true,
      "image_path": "assets/p047_item_4.png",
      "image_description": "A boy sleeping in bed beneath a blanket with a clock on the wall"
    },
    {
      "id": "SAP_G2_P042_Q05",
      "page_number": 42,
      "html_anchor": "book_reconstructed.html#page-42",
      "unit_title": "",
      "exercise_title": "EXERCISE 26",
      "question_number": 5,
      "stem": "He has an apple ( and , or ) an orange.",
      "options": [
        "and",
        "or"
      ],
      "target_answer": "and",
      "grammar_topic": "Conjunctions",
      "has_image": true,
      "image_path": "assets/p047_item_5.png",
      "image_description": "An apple and an orange sitting side by side"
    },
    {
      "id": "SAP_G2_P043_Q01",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 1,
      "stem": "It is raining on the east side of the island _____ not on the west side.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q02",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 2,
      "stem": "Her dress is torn _____ dirty.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "and",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q03",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 3,
      "stem": "Are these photographs _____ postcards?",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "or",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q04",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 4,
      "stem": "This is a table _____ that is a desk.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "and",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q05",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 5,
      "stem": "Belinda is clever _____ lazy.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q06",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 6,
      "stem": "Mr Johnson is rich _____ he is not generous.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q07",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 7,
      "stem": "Which clock do you like, the square one _____ the round one?",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "or",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q08",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 8,
      "stem": "Bernard _____ his family went to the zoo.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "and",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q09",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 9,
      "stem": "The car is old _____ it is still in good condition.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P043_Q10",
      "page_number": 43,
      "html_anchor": "book_reconstructed.html#page-43",
      "unit_title": "",
      "exercise_title": "EXERCISE 27",
      "question_number": 10,
      "stem": "This piece of furniture is small _____ heavy.",
      "options": [
        "and",
        "or",
        "but"
      ],
      "target_answer": "but",
      "grammar_topic": "Conjunctions",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P046_Q01",
      "page_number": 46,
      "html_anchor": "book_reconstructed.html#page-46",
      "unit_title": "",
      "exercise_title": "EXERCISE 28",
      "question_number": 1,
      "stem": "The elephant is the ( biggest , smallest ) land animal.",
      "options": [
        "biggest",
        "smallest"
      ],
      "target_answer": "biggest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": true,
      "image_path": "assets/p051_item_1.png",
      "image_description": "An elephant standing behind a lion, which is standing behind a tiny mouse or kitten."
    },
    {
      "id": "SAP_G2_P046_Q02",
      "page_number": 46,
      "html_anchor": "book_reconstructed.html#page-46",
      "unit_title": "",
      "exercise_title": "EXERCISE 28",
      "question_number": 2,
      "stem": "Francis is the ( thinnest , heaviest ) boy among his friends.",
      "options": [
        "thinnest",
        "heaviest"
      ],
      "target_answer": "heaviest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": true,
      "image_path": "assets/p051_item_2.png",
      "image_description": "Three boys labeled Francis, Andy, and Roy standing side-by-side, with Francis being noticeably heavier than the other two."
    },
    {
      "id": "SAP_G2_P046_Q03",
      "page_number": 46,
      "html_anchor": "book_reconstructed.html#page-46",
      "unit_title": "",
      "exercise_title": "EXERCISE 28",
      "question_number": 3,
      "stem": "The English textbook is the ( thickest , thinnest ).",
      "options": [
        "thickest",
        "thinnest"
      ],
      "target_answer": "thickest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": true,
      "image_path": "assets/p051_item_3.png",
      "image_description": "A folded newspaper labeled 'News', a thick book labeled 'TEXT BOOK', and a very thin notebook."
    },
    {
      "id": "SAP_G2_P046_Q04",
      "page_number": 46,
      "html_anchor": "book_reconstructed.html#page-46",
      "unit_title": "",
      "exercise_title": "EXERCISE 28",
      "question_number": 4,
      "stem": "Little Judy is the ( oldest , youngest ) in the family.",
      "options": [
        "oldest",
        "youngest"
      ],
      "target_answer": "youngest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": true,
      "image_path": "assets/p051_item_4.png",
      "image_description": "A small girl (Judy) standing between two taller family members."
    },
    {
      "id": "SAP_G2_P046_Q05",
      "page_number": 46,
      "html_anchor": "book_reconstructed.html#page-46",
      "unit_title": "",
      "exercise_title": "EXERCISE 28",
      "question_number": 5,
      "stem": "The ant is the ( smallest , largest ) insect shown.",
      "options": [
        "smallest",
        "largest"
      ],
      "target_answer": "smallest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": true,
      "image_path": "assets/p051_item_5.png",
      "image_description": "A large butterfly, a medium-sized bee, and a tiny ant crawling below them."
    },
    {
      "id": "SAP_G2_P047_Q01",
      "page_number": 47,
      "html_anchor": "book_reconstructed.html#page-47",
      "unit_title": "",
      "exercise_title": "EXERCISE 29",
      "question_number": 1,
      "stem": "James is the _____ boy in the class.",
      "options": [
        "(A) clever",
        "(B) cleverer",
        "(C) cleverest"
      ],
      "target_answer": "(C) cleverest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P047_Q02",
      "page_number": 47,
      "html_anchor": "book_reconstructed.html#page-47",
      "unit_title": "",
      "exercise_title": "EXERCISE 29",
      "question_number": 2,
      "stem": "Father bought the _____ ball displayed on the shelf.",
      "options": [
        "(A) big",
        "(B) bigger",
        "(C) biggest"
      ],
      "target_answer": "(C) biggest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P047_Q03",
      "page_number": 47,
      "html_anchor": "book_reconstructed.html#page-47",
      "unit_title": "",
      "exercise_title": "EXERCISE 29",
      "question_number": 3,
      "stem": "The clock is _____ than the watch.",
      "options": [
        "(A) cheap",
        "(B) cheaper",
        "(C) cheapest"
      ],
      "target_answer": "(B) cheaper",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P047_Q04",
      "page_number": 47,
      "html_anchor": "book_reconstructed.html#page-47",
      "unit_title": "",
      "exercise_title": "EXERCISE 29",
      "question_number": 4,
      "stem": "Penny is clever but _____.",
      "options": [
        "(A) lazy",
        "(B) lazier",
        "(C) laziest"
      ],
      "target_answer": "(A) lazy",
      "grammar_topic": "Positive Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P047_Q05",
      "page_number": 47,
      "html_anchor": "book_reconstructed.html#page-47",
      "unit_title": "",
      "exercise_title": "EXERCISE 29",
      "question_number": 5,
      "stem": "Jenny is the _____ girl in her family.",
      "options": [
        "(A) pretty",
        "(B) prettier",
        "(C) prettiest"
      ],
      "target_answer": "(C) prettiest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P048_Q06",
      "page_number": 48,
      "html_anchor": "book_reconstructed.html#page-48",
      "unit_title": "",
      "exercise_title": "Exercise 29",
      "question_number": 6,
      "stem": "Victor is the _____ runner in the team.",
      "options": [
        "(A) fast",
        "(B) faster",
        "(C) fastest"
      ],
      "target_answer": "(C) fastest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P048_Q07",
      "page_number": 48,
      "html_anchor": "book_reconstructed.html#page-48",
      "unit_title": "",
      "exercise_title": "Exercise 29",
      "question_number": 7,
      "stem": "This is the _____ film I have ever seen.",
      "options": [
        "(A) funny",
        "(B) funnier",
        "(C) funniest"
      ],
      "target_answer": "(C) funniest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P048_Q08",
      "page_number": 48,
      "html_anchor": "book_reconstructed.html#page-48",
      "unit_title": "",
      "exercise_title": "Exercise 29",
      "question_number": 8,
      "stem": "Her handwriting is _____ than mine.",
      "options": [
        "(A) neat",
        "(B) neater",
        "(C) neatest"
      ],
      "target_answer": "(B) neater",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P048_Q09",
      "page_number": 48,
      "html_anchor": "book_reconstructed.html#page-48",
      "unit_title": "",
      "exercise_title": "Exercise 29",
      "question_number": 9,
      "stem": "Samson is the _____ man in the competition.",
      "options": [
        "(A) strong",
        "(B) stronger",
        "(C) strongest"
      ],
      "target_answer": "(C) strongest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P048_Q10",
      "page_number": 48,
      "html_anchor": "book_reconstructed.html#page-48",
      "unit_title": "",
      "exercise_title": "Exercise 29",
      "question_number": 10,
      "stem": "My father is very _____ .",
      "options": [
        "(A) tall",
        "(B) taller",
        "(C) tallest"
      ],
      "target_answer": "(A) tall",
      "grammar_topic": "Positive Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q01",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 1,
      "stem": "loud | louder | _____",
      "options": [],
      "target_answer": "loudest",
      "grammar_topic": "Degrees of Comparison",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q02",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 2,
      "stem": "soft | _____ | softest",
      "options": [],
      "target_answer": "softer",
      "grammar_topic": "Degrees of Comparison",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q03",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 3,
      "stem": "clean | cleaner | _____",
      "options": [],
      "target_answer": "cleanest",
      "grammar_topic": "Degrees of Comparison",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q04",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 4,
      "stem": "hard | _____ | hardest",
      "options": [],
      "target_answer": "harder",
      "grammar_topic": "Degrees of Comparison",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q05",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 5,
      "stem": "high | higher | _____",
      "options": [],
      "target_answer": "highest",
      "grammar_topic": "Degrees of Comparison",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q06",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 6,
      "stem": "deep | _____ | deepest",
      "options": [],
      "target_answer": "deeper",
      "grammar_topic": "Degrees of Comparison",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P049_Q07",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 7,
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      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 8,
      "stem": "light | _____ | lightest",
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      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 9,
      "stem": "weak | weaker | _____",
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    {
      "id": "SAP_G2_P049_Q10",
      "page_number": 49,
      "html_anchor": "book_reconstructed.html#page-49",
      "unit_title": "Lesson 30",
      "exercise_title": "EXERCISE 30",
      "question_number": 10,
      "stem": "hot | _____ | hottest",
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    {
      "id": "SAP_G2_P052_Q01",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
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      "exercise_title": "EXERCISE 31",
      "question_number": 1,
      "stem": "This storybook is ( more , most ) interesting than that one.",
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      "id": "SAP_G2_P052_Q02",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
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      "exercise_title": "EXERCISE 31",
      "question_number": 2,
      "stem": "This is the ( more , most ) expensive dress in the shop.",
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        "most"
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      "grammar_topic": "Superlative adjectives",
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      "id": "SAP_G2_P052_Q03",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 3,
      "stem": "Karen is the ( more , most ) talkative student in class.",
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        "most"
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      "grammar_topic": "Superlative adjectives",
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    {
      "id": "SAP_G2_P052_Q04",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 4,
      "stem": "The princess is the ( more , most ) beautiful girl in the kingdom.",
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        "more",
        "most"
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      "grammar_topic": "Superlative adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P052_Q05",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 5,
      "stem": "Which is the ( more , most ) important — food, clothing or water?",
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        "most"
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      "grammar_topic": "Superlative adjectives",
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      "image_description": ""
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    {
      "id": "SAP_G2_P052_Q06",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 6,
      "stem": "Christopher is the ( more , most ) hard-working child in his family.",
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        "most"
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      "grammar_topic": "Superlative adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P052_Q07",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 7,
      "stem": "A shark is one of the ( more , most ) dangerous fish in the sea.",
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        "most"
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      "grammar_topic": "Superlative adjectives",
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      "image_path": null,
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    {
      "id": "SAP_G2_P052_Q08",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 8,
      "stem": "Which is the ( more , most ) difficult subject in school, Science or Mathematics?",
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        "most"
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      "grammar_topic": "Comparative adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P052_Q09",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 9,
      "stem": "I am ( more , most ) afraid of mice than spiders.",
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        "most"
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      "grammar_topic": "Comparative adjectives",
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      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P052_Q10",
      "page_number": 52,
      "html_anchor": "book_reconstructed.html#page-52",
      "unit_title": "",
      "exercise_title": "EXERCISE 31",
      "question_number": 10,
      "stem": "Which is ( more , most ) exciting, sailing or hiking?",
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        "more",
        "most"
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      "grammar_topic": "Comparative adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q01",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 1,
      "stem": "He is the _____ driver I know. (careful)",
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      "target_answer": "most careful",
      "grammar_topic": "Superlative Adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q02",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 2,
      "stem": "Which is _____ , the sofa or the armchair? (comfortable)",
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      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q03",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 3,
      "stem": "Mount Everest is the _____ mountain in the world. (high)",
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      "target_answer": "highest",
      "grammar_topic": "Superlative Adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q04",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 4,
      "stem": "The sick man is getting _____ each day. (weak)",
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      "target_answer": "weaker",
      "grammar_topic": "Comparative Adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q05",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 5,
      "stem": "The tiger is the _____ animal in the jungle. (fierce)",
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      "target_answer": "fiercest",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q06",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 6,
      "stem": "Mr Smith is the _____ worker in the factory. (helpful)",
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      "target_answer": "most helpful",
      "grammar_topic": "Superlative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q07",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 7,
      "stem": "Who is _____ , Ann or Jane? (polite)",
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      "target_answer": "more polite",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P053_Q08",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 8,
      "stem": "An aeroplane is _____ than a helicopter. (fast)",
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      "target_answer": "faster",
      "grammar_topic": "Comparative Adjectives",
      "has_image": false,
      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P053_Q09",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 9,
      "stem": "Karen is the _____ student in class. (obedient)",
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      "target_answer": "most obedient",
      "grammar_topic": "Superlative Adjectives",
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      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P053_Q10",
      "page_number": 53,
      "html_anchor": "book_reconstructed.html#page-53",
      "unit_title": "",
      "exercise_title": "EXERCISE 32",
      "question_number": 10,
      "stem": "Mercury is the _____ planet to the sun. (close)",
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      "target_answer": "closest",
      "grammar_topic": "Superlative Adjectives",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P056_Q01",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 1,
      "stem": "( Which , When ) is the tallest building?",
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        "Which",
        "When"
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      "grammar_topic": "Question words",
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      "image_description": null
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    {
      "id": "SAP_G2_P056_Q02",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 2,
      "stem": "( Who , When ) are you?",
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        "Who",
        "When"
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      "target_answer": "Who",
      "grammar_topic": "Question words",
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    {
      "id": "SAP_G2_P056_Q03",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 3,
      "stem": "( What , Which ) is she doing?",
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        "What",
        "Which"
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      "grammar_topic": "Question words",
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      "image_path": null,
      "image_description": null
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    {
      "id": "SAP_G2_P056_Q04",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 4,
      "stem": "( When , What ) is your father coming home?",
      "options": [
        "When",
        "What"
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      "target_answer": "When",
      "grammar_topic": "Question words",
      "has_image": false,
      "image_path": null,
      "image_description": null
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    {
      "id": "SAP_G2_P056_Q05",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 5,
      "stem": "( Who , Which ) animal is bigger?",
      "options": [
        "Who",
        "Which"
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      "target_answer": "Which",
      "grammar_topic": "Question words",
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      "image_path": null,
      "image_description": null
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    {
      "id": "SAP_G2_P056_Q06",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 6,
      "stem": "( When , Who ) is the lady at the door?",
      "options": [
        "When",
        "Who"
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      "grammar_topic": "Question words",
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      "image_path": null,
      "image_description": null
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    {
      "id": "SAP_G2_P056_Q07",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 7,
      "stem": "( What , Who ) is your name?",
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        "What",
        "Who"
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      "grammar_topic": "Question words",
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      "image_path": null,
      "image_description": null
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    {
      "id": "SAP_G2_P056_Q08",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 8,
      "stem": "( Which , When ) was he absent?",
      "options": [
        "Which",
        "When"
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      "grammar_topic": "Question words",
      "has_image": false,
      "image_path": null,
      "image_description": null
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    {
      "id": "SAP_G2_P056_Q09",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 9,
      "stem": "( Who , What ) can play the piano?",
      "options": [
        "Who",
        "What"
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      "target_answer": "Who",
      "grammar_topic": "Question words",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P056_Q10",
      "page_number": 56,
      "html_anchor": "book_reconstructed.html#page-56",
      "unit_title": "",
      "exercise_title": "EXERCISE 33",
      "question_number": 10,
      "stem": "( When , What ) are the colours of the rainbow?",
      "options": [
        "When",
        "What"
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      "target_answer": "What",
      "grammar_topic": "Question words",
      "has_image": false,
      "image_path": null,
      "image_description": null
    },
    {
      "id": "SAP_G2_P057_Q01",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 1,
      "stem": "_____ present is yours?",
      "options": [
        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "Which",
      "grammar_topic": "Question Words",
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      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q02",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 2,
      "stem": "_____ is going to the beach with us?",
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        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "Who",
      "grammar_topic": "Question Words",
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      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q03",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 3,
      "stem": "_____ is the fastest car here?",
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        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "Which",
      "grammar_topic": "Question Words",
      "has_image": false,
      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P057_Q04",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 4,
      "stem": "_____ is your examination?",
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        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "When",
      "grammar_topic": "Question Words",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P057_Q05",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 5,
      "stem": "_____ are you drinking?",
      "options": [
        "Who",
        "What",
        "Which",
        "When"
      ],
      "target_answer": "What",
      "grammar_topic": "Question Words",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q06",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 6,
      "stem": "_____ shoes are Mary's?",
      "options": [
        "Who",
        "What",
        "Which",
        "When"
      ],
      "target_answer": "Which",
      "grammar_topic": "Question Words",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q07",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 7,
      "stem": "_____ did she go home?",
      "options": [
        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "When",
      "grammar_topic": "Question Words",
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      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q08",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 8,
      "stem": "_____ is the man with Thomas?",
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        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "Who",
      "grammar_topic": "Question Words",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q09",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 9,
      "stem": "_____ is that on the table?",
      "options": [
        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "What",
      "grammar_topic": "Question Words",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P057_Q10",
      "page_number": 57,
      "html_anchor": "book_reconstructed.html#page-57",
      "unit_title": "",
      "exercise_title": "EXERCISE 34",
      "question_number": 10,
      "stem": "_____ did you finish your homework?",
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        "Who",
        "What",
        "Which",
        "When"
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      "target_answer": "When",
      "grammar_topic": "Question Words",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P058_Q01",
      "page_number": 58,
      "html_anchor": "book_reconstructed.html#page-58",
      "unit_title": "",
      "exercise_title": "EXERCISE 35",
      "question_number": 1,
      "stem": "I am making a kite.",
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      "page_number": 58,
      "html_anchor": "book_reconstructed.html#page-58",
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      "exercise_title": "EXERCISE 35",
      "question_number": 2,
      "stem": "Judy can sing well.",
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        "(A) When can she sing?",
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      "page_number": 58,
      "html_anchor": "book_reconstructed.html#page-58",
      "unit_title": "",
      "exercise_title": "EXERCISE 35",
      "question_number": 3,
      "stem": "Philip is the tallest.",
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      "page_number": 58,
      "html_anchor": "book_reconstructed.html#page-58",
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      "exercise_title": "EXERCISE 35",
      "question_number": 4,
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      "id": "SAP_G2_P058_Q05",
      "page_number": 58,
      "html_anchor": "book_reconstructed.html#page-58",
      "unit_title": "",
      "exercise_title": "EXERCISE 35",
      "question_number": 5,
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        "(A) What are you doing tomorrow?",
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      "id": "SAP_G2_P060_Q01",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 1,
      "stem": "Matthew _____ in the classroom just now.",
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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    {
      "id": "SAP_G2_P060_Q02",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 2,
      "stem": "Who _____ those men at the gate a few minutes ago?",
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        "was",
        "were"
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      "id": "SAP_G2_P060_Q03",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
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      "exercise_title": "EXERCISE 36",
      "question_number": 3,
      "stem": "Many of the workers _____ absent yesterday.",
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        "were"
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      "id": "SAP_G2_P060_Q04",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 4,
      "stem": "I _____ at home last night.",
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        "was",
        "were"
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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      "id": "SAP_G2_P060_Q05",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 5,
      "stem": "There _____ many accidents on the road last year.",
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        "was",
        "were"
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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      "image_description": ""
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    {
      "id": "SAP_G2_P060_Q06",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 6,
      "stem": "Who _____ that man at the door when you went out?",
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        "was",
        "were"
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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    {
      "id": "SAP_G2_P060_Q07",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 7,
      "stem": "Andrew and David _____ at the beach last Sunday.",
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        "was",
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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    {
      "id": "SAP_G2_P060_Q08",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 8,
      "stem": "They _____ at the bird park a few hours ago.",
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        "were"
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    {
      "id": "SAP_G2_P060_Q09",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 9,
      "stem": "Each child _____ given a piece of cake at the party.",
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        "was",
        "were"
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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      "image_description": ""
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    {
      "id": "SAP_G2_P060_Q10",
      "page_number": 60,
      "html_anchor": "book_reconstructed.html#page-60",
      "unit_title": "",
      "exercise_title": "EXERCISE 36",
      "question_number": 10,
      "stem": "_____ Henry at the picnic?",
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        "was",
        "were"
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      "grammar_topic": "Past Tense of 'To Be' (was/were)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q01",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 1,
      "stem": "It _____ cold last night.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Past Tense / Singular)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q02",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 2,
      "stem": "The children _____ at the park now.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Present Tense / Plural)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q03",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 3,
      "stem": "A parrot _____ a bird.",
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        "is",
        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Present Tense / Singular)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q04",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 4,
      "stem": "The boys _____ in the canteen an hour ago.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Past Tense / Plural)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q05",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 5,
      "stem": "What _____ your name?",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Present Tense / Singular)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q06",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 6,
      "stem": "Where _____ my books? I cannot find them.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Present Tense / Plural)",
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      "image_path": null,
      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q07",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 7,
      "stem": "I _____ in London last week.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Past Tense / First Person Singular)",
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    {
      "id": "SAP_G2_P061_Q08",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 8,
      "stem": "Sharon and her friends _____ in the room just now.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Past Tense / Plural)",
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    {
      "id": "SAP_G2_P061_Q09",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 9,
      "stem": "Benny and Nelson _____ brothers.",
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        "are",
        "was",
        "were"
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      "grammar_topic": "Verbs (Present Tense / Plural)",
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      "image_description": ""
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    {
      "id": "SAP_G2_P061_Q10",
      "page_number": 61,
      "html_anchor": "book_reconstructed.html#page-61",
      "unit_title": "",
      "exercise_title": "EXERCISE 37",
      "question_number": 10,
      "stem": "_____ it hot this morning when you went jogging in the park?",
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        "are",
        "was",
        "were"
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      "image_path": null,
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    {
      "id": "SAP_G2_P064_Q01",
      "page_number": 64,
      "html_anchor": "book_reconstructed.html#page-64",
      "unit_title": "",
      "exercise_title": "EXERCISE 38",
      "question_number": 1,
      "stem": "A bicycle ( has , have ) two wheels.",
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        "have"
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      "grammar_topic": "Subject-Verb Agreement (has/have)",
      "has_image": true,
      "image_path": "assets/p069_item_1.png",
      "image_description": "A bicycle with two wheels"
    },
    {
      "id": "SAP_G2_P064_Q02",
      "page_number": 64,
      "html_anchor": "book_reconstructed.html#page-64",
      "unit_title": "",
      "exercise_title": "EXERCISE 38",
      "question_number": 2,
      "stem": "I ( has , have ) many friends.",
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        "has",
        "have"
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      "target_answer": "have",
      "grammar_topic": "Subject-Verb Agreement (has/have)",
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      "image_path": "assets/p069_item_2.png",
      "image_description": "A group of five young friends standing shoulder-to-shoulder smiling"
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    {
      "id": "SAP_G2_P064_Q03",
      "page_number": 64,
      "html_anchor": "book_reconstructed.html#page-64",
      "unit_title": "",
      "exercise_title": "EXERCISE 38",
      "question_number": 3,
      "stem": "A spider ( has , have ) eight legs.",
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        "has",
        "have"
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      "target_answer": "has",
      "grammar_topic": "Subject-Verb Agreement (has/have)",
      "has_image": true,
      "image_path": "assets/p069_item_3.png",
      "image_description": "A striped spider seen from above with eight legs"
    },
    {
      "id": "SAP_G2_P064_Q04",
      "page_number": 64,
      "html_anchor": "book_reconstructed.html#page-64",
      "unit_title": "",
      "exercise_title": "EXERCISE 38",
      "question_number": 4,
      "stem": "This book ( has , have ) many pages.",
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        "has",
        "have"
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      "target_answer": "has",
      "grammar_topic": "Subject-Verb Agreement (has/have)",
      "has_image": true,
      "image_path": "assets/p069_item_4.png",
      "image_description": "An open book showing its pages"
    },
    {
      "id": "SAP_G2_P064_Q05",
      "page_number": 64,
      "html_anchor": "book_reconstructed.html#page-64",
      "unit_title": "",
      "exercise_title": "EXERCISE 38",
      "question_number": 5,
      "stem": "Mr and Mrs Jackson ( has , have ) a son.",
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        "has",
        "have"
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      "target_answer": "have",
      "grammar_topic": "Subject-Verb Agreement (has/have)",
      "has_image": true,
      "image_path": "assets/p069_item_5.png",
      "image_description": "A mother and father holding their baby son"
    },
    {
      "id": "SAP_G2_P065_Q06",
      "page_number": 65,
      "html_anchor": "book_reconstructed.html#page-65",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 6,
      "stem": "Penguins ( has , have ) wings, but they cannot fly.",
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        "has",
        "have"
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      "target_answer": "have",
      "grammar_topic": "Subject-Verb Agreement (has / have)",
      "has_image": true,
      "image_path": "assets/p070_item_6.png",
      "image_description": "Three penguins standing on an ice floe."
    },
    {
      "id": "SAP_G2_P065_Q07",
      "page_number": 65,
      "html_anchor": "book_reconstructed.html#page-65",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 7,
      "stem": "Christina ( has , have ) curly hair.",
      "options": [
        "has",
        "have"
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      "target_answer": "has",
      "grammar_topic": "Subject-Verb Agreement (has / have)",
      "has_image": true,
      "image_path": "assets/p070_item_7.png",
      "image_description": "A smiling girl with curly pigtails sitting at a table with a sandwich and a drink."
    },
    {
      "id": "SAP_G2_P065_Q08",
      "page_number": 65,
      "html_anchor": "book_reconstructed.html#page-65",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 8,
      "stem": "Susan and her friend ( has , have ) long hair.",
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        "has",
        "have"
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      "target_answer": "have",
      "grammar_topic": "Subject-Verb Agreement (has / have)",
      "has_image": true,
      "image_path": "assets/p070_item_8.png",
      "image_description": "Two girls with long hair facing and talking to each other."
    },
    {
      "id": "SAP_G2_P065_Q09",
      "page_number": 65,
      "html_anchor": "book_reconstructed.html#page-65",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 9,
      "stem": "A mango ( has , have ) only one seed.",
      "options": [
        "has",
        "have"
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      "target_answer": "has",
      "grammar_topic": "Subject-Verb Agreement (has / have)",
      "has_image": true,
      "image_path": "assets/p070_item_9.png",
      "image_description": "A single whole mango fruit."
    },
    {
      "id": "SAP_G2_P065_Q10",
      "page_number": 65,
      "html_anchor": "book_reconstructed.html#page-65",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 10,
      "stem": "Vincent ( has , have ) a set of beautiful teeth.",
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        "has",
        "have"
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      "target_answer": "has",
      "grammar_topic": "Subject-Verb Agreement (has / have)",
      "has_image": true,
      "image_path": "assets/p070_item_10.png",
      "image_description": "A boy smiling broadly and pointing to his teeth."
    },
    {
      "id": "SAP_G2_P069_Q01",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 1,
      "stem": "I _____ the letter early this morning. (write)",
      "options": [],
      "target_answer": "wrote",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q02",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 2,
      "stem": "He _____ into the pond to save the child. (jump)",
      "options": [],
      "target_answer": "jumped",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q03",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 3,
      "stem": "Mary _____ a present from her pen friend on her birthday. (receive)",
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      "target_answer": "received",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q04",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 4,
      "stem": "Steven _____ the ball into the air . (kick)",
      "options": [],
      "target_answer": "kicked",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q05",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 5,
      "stem": "The baby _____ under the table. (crawl)",
      "options": [],
      "target_answer": "crawled",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q06",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 6,
      "stem": "They _____ in the river last evening. (swim)",
      "options": [],
      "target_answer": "swam",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q07",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 7,
      "stem": "Mr Finch _____ his son for failing the test. (scold)",
      "options": [],
      "target_answer": "scolded",
      "grammar_topic": "Simple Past Tense",
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      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q08",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 8,
      "stem": "She _____ the plants yesterday. (water)",
      "options": [],
      "target_answer": "watered",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q09",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 9,
      "stem": "The gardener _____ a spade to dig the soil. (take)",
      "options": [],
      "target_answer": "took",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P069_Q10",
      "page_number": 69,
      "html_anchor": "book_reconstructed.html#page-69",
      "unit_title": "",
      "exercise_title": "EXERCISE 40",
      "question_number": 10,
      "stem": "Mr Lewis _____ a week in Australia last month. (spend)",
      "options": [],
      "target_answer": "spent",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q01",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 1,
      "stem": "The burglar _____ the house through an open window late last night.",
      "options": [
        "(A) enter",
        "(B) enters",
        "(C) entered"
      ],
      "target_answer": "C",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q02",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 2,
      "stem": "Monkeys _____ to eat bananas.",
      "options": [
        "(A) love",
        "(B) loves",
        "(C) loved"
      ],
      "target_answer": "A",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q03",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 3,
      "stem": "A stray dog _____ a young man last week.",
      "options": [
        "(A) bite",
        "(B) bites",
        "(C) bit"
      ],
      "target_answer": "C",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q04",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 4,
      "stem": "Darren _____ off the light and went to bed.",
      "options": [
        "(A) switch",
        "(B) switches",
        "(C) switched"
      ],
      "target_answer": "C",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q05",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 5,
      "stem": "We _____ in a hotel when we were in Thailand.",
      "options": [
        "(A) stay",
        "(B) stays",
        "(C) stayed"
      ],
      "target_answer": "C",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q06",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 6,
      "stem": "Jill _____ very well at the concert last week.",
      "options": [
        "(A) sing",
        "(B) sings",
        "(C) sang"
      ],
      "target_answer": "C",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q07",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 7,
      "stem": "My father _____ in the park every evening.",
      "options": [
        "(A) jog",
        "(B) jogs",
        "(C) jogged"
      ],
      "target_answer": "B",
      "grammar_topic": "Simple Present Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P070_Q08",
      "page_number": 70,
      "html_anchor": "book_reconstructed.html#page-70",
      "unit_title": "",
      "exercise_title": "EXERCISE 41",
      "question_number": 8,
      "stem": "I _____ the school football team last year.",
      "options": [
        "(A) join",
        "(B) joins",
        "(C) joined"
      ],
      "target_answer": "C",
      "grammar_topic": "Simple Past Tense",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q01",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 1,
      "stem": "We _____ a huge teddy bear when we were younger.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "had",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q02",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 2,
      "stem": "A crab _____ ten legs.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "has",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q03",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 3,
      "stem": "My colleague and I _____ a set of keys to the office.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "have",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q04",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 4,
      "stem": "Peacocks _____ colourful feathers.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "have",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q05",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 5,
      "stem": "Melissa _____ a new computer.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "has",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q06",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 6,
      "stem": "David is happy because he _____ a new bicycle.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "has",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q07",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 7,
      "stem": "Do you _____ a pen?",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "have",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q08",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 8,
      "stem": "Sandy _____ a beautiful painting in her room when she was five years old.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "had",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q09",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 9,
      "stem": "A tiger _____ stripes on its body.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "has",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P071_Q10",
      "page_number": 71,
      "html_anchor": "book_reconstructed.html#page-71",
      "unit_title": "",
      "exercise_title": "EXERCISE 39",
      "question_number": 10,
      "stem": "They _____ a bungalow at the beach. They go there every weekend.",
      "options": [
        "has",
        "have",
        "had"
      ],
      "target_answer": "have",
      "grammar_topic": "verbs (has / have / had)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q01",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 1,
      "stem": "When ( was , were ) the postal worker here?",
      "options": [
        "was",
        "were"
      ],
      "target_answer": "was",
      "grammar_topic": "Subject-Verb Agreement (Past Tense)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q02",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 2,
      "stem": "When ( was , were ) the twins born?",
      "options": [
        "was",
        "were"
      ],
      "target_answer": "were",
      "grammar_topic": "Subject-Verb Agreement (Past Tense)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q03",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 3,
      "stem": "When ( is , are ) the train leaving the station?",
      "options": [
        "is",
        "are"
      ],
      "target_answer": "is",
      "grammar_topic": "Subject-Verb Agreement (Present Continuous)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q04",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 4,
      "stem": "When ( is , are ) your friends coming?",
      "options": [
        "is",
        "are"
      ],
      "target_answer": "are",
      "grammar_topic": "Subject-Verb Agreement (Present Continuous)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q05",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 5,
      "stem": "When ( is , were ) John's birthday?",
      "options": [
        "is",
        "were"
      ],
      "target_answer": "is",
      "grammar_topic": "Subject-Verb Agreement (Singular Noun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q06",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 6,
      "stem": "When ( are , was ) Philip absent from school?",
      "options": [
        "are",
        "was"
      ],
      "target_answer": "was",
      "grammar_topic": "Subject-Verb Agreement (Singular Subject)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q07",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 7,
      "stem": "When ( is , are ) your brother going to England?",
      "options": [
        "is",
        "are"
      ],
      "target_answer": "is",
      "grammar_topic": "Subject-Verb Agreement (Present Continuous)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q08",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 8,
      "stem": "When ( was , were ) the last time I saw you?",
      "options": [
        "was",
        "were"
      ],
      "target_answer": "was",
      "grammar_topic": "Subject-Verb Agreement (Past Tense)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q09",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 9,
      "stem": "When ( was , are ) you going home?",
      "options": [
        "was",
        "are"
      ],
      "target_answer": "are",
      "grammar_topic": "Subject-Verb Agreement (Second Person Pronoun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P072_Q10",
      "page_number": 72,
      "html_anchor": "book_reconstructed.html#page-72",
      "unit_title": "",
      "exercise_title": "EXERCISE 42",
      "question_number": 10,
      "stem": "When ( were , is ) you in school?",
      "options": [
        "were",
        "is"
      ],
      "target_answer": "were",
      "grammar_topic": "Subject-Verb Agreement (Second Person Pronoun)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P075_Q01",
      "page_number": 75,
      "html_anchor": "book_reconstructed.html#page-75",
      "unit_title": "",
      "exercise_title": "EXERCISE 43",
      "question_number": 1,
      "stem": "Those ( dress , dresses ) belong to her.",
      "options": [
        "dress",
        "dresses"
      ],
      "target_answer": "dresses",
      "grammar_topic": "Plural nouns",
      "has_image": true,
      "image_path": "assets/p080_item_1.png",
      "image_description": "A woman gesturing toward dresses hanging in an open wardrobe."
    },
    {
      "id": "SAP_G2_P075_Q02",
      "page_number": 75,
      "html_anchor": "book_reconstructed.html#page-75",
      "unit_title": "",
      "exercise_title": "EXERCISE 43",
      "question_number": 2,
      "stem": "The ( babys , babies ) are crying.",
      "options": [
        "babys",
        "babies"
      ],
      "target_answer": "babies",
      "grammar_topic": "Plural nouns (-ies rule)",
      "has_image": true,
      "image_path": "assets/p080_item_2.png",
      "image_description": "Three babies sitting together and crying loudly."
    },
    {
      "id": "SAP_G2_P075_Q03",
      "page_number": 75,
      "html_anchor": "book_reconstructed.html#page-75",
      "unit_title": "",
      "exercise_title": "EXERCISE 43",
      "question_number": 3,
      "stem": "The butcher uses a sharp ( knife , knives ).",
      "options": [
        "knife",
        "knives"
      ],
      "target_answer": "knife",
      "grammar_topic": "Singular vs. plural nouns",
      "has_image": true,
      "image_path": "assets/p080_item_3.png",
      "image_description": "A butcher holding a large cleaver above a piece of meat on a preparation table."
    },
    {
      "id": "SAP_G2_P075_Q04",
      "page_number": 75,
      "html_anchor": "book_reconstructed.html#page-75",
      "unit_title": "",
      "exercise_title": "EXERCISE 43",
      "question_number": 4,
      "stem": "Are the ( mangos , mangoes ) ripe?",
      "options": [
        "mangos",
        "mangoes"
      ],
      "target_answer": "mangoes",
      "grammar_topic": "Plural nouns (-es rule)",
      "has_image": true,
      "image_path": "assets/p080_item_4.png",
      "image_description": "Four whole mangoes lying together."
    },
    {
      "id": "SAP_G2_P075_Q05",
      "page_number": 75,
      "html_anchor": "book_reconstructed.html#page-75",
      "unit_title": "",
      "exercise_title": "EXERCISE 43",
      "question_number": 5,
      "stem": "There are ( flys , flies ) all over the food.",
      "options": [
        "flys",
        "flies"
      ],
      "target_answer": "flies",
      "grammar_topic": "Plural nouns (-ies rule)",
      "has_image": true,
      "image_path": "assets/p080_item_5.png",
      "image_description": "Flies buzzing around a dish filled with food."
    },
    {
      "id": "SAP_G2_P076_Q06",
      "page_number": 76,
      "html_anchor": "book_reconstructed.html#page-76",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 6,
      "stem": "The policeman is chasing the two ( thiefs , thieves ).",
      "options": [
        "thiefs",
        "thieves"
      ],
      "target_answer": "thieves",
      "grammar_topic": "irregular plurals",
      "has_image": true,
      "image_path": "assets/p081_item_6.png",
      "image_description": "A policeman pointing and running after two fleeing thieves."
    },
    {
      "id": "SAP_G2_P076_Q07",
      "page_number": 76,
      "html_anchor": "book_reconstructed.html#page-76",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 7,
      "stem": "Lily has a set of beautiful ( tooth , teeth ).",
      "options": [
        "tooth",
        "teeth"
      ],
      "target_answer": "teeth",
      "grammar_topic": "irregular plurals",
      "has_image": true,
      "image_path": "assets/p081_item_7.png",
      "image_description": "A smiling young girl with braided pigtails showing her teeth."
    },
    {
      "id": "SAP_G2_P076_Q08",
      "page_number": 76,
      "html_anchor": "book_reconstructed.html#page-76",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 8,
      "stem": "Who is that ( man , men ) at the door?",
      "options": [
        "man",
        "men"
      ],
      "target_answer": "man",
      "grammar_topic": "singular and plural nouns",
      "has_image": true,
      "image_path": "assets/p081_item_8.png",
      "image_description": "A person standing outside knocking on a closed front door."
    },
    {
      "id": "SAP_G2_P076_Q09",
      "page_number": 76,
      "html_anchor": "book_reconstructed.html#page-76",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 9,
      "stem": "These are ( matchs , matches ).",
      "options": [
        "matchs",
        "matches"
      ],
      "target_answer": "matches",
      "grammar_topic": "plural nouns ending in -es",
      "has_image": true,
      "image_path": "assets/p081_item_9.png",
      "image_description": "An open matchbox with several matchsticks lying beside it."
    },
    {
      "id": "SAP_G2_P076_Q10",
      "page_number": 76,
      "html_anchor": "book_reconstructed.html#page-76",
      "unit_title": "",
      "exercise_title": "",
      "question_number": 10,
      "stem": "The ( ox , oxen ) is pulling the cart.",
      "options": [
        "ox",
        "oxen"
      ],
      "target_answer": "ox",
      "grammar_topic": "irregular plurals",
      "has_image": true,
      "image_path": "assets/p081_item_10.png",
      "image_description": "An ox harnessed to and pulling a loaded wooden cart."
    },
    {
      "id": "SAP_G2_P077_Q01",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 1,
      "stem": "London, Paris and Rome are _____.",
      "options": [
        "city"
      ],
      "target_answer": "cities",
      "grammar_topic": "Plural Nouns (-y to -ies)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q02",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 2,
      "stem": "The _____ chased the stranger down the path.",
      "options": [
        "goose"
      ],
      "target_answer": "geese",
      "grammar_topic": "Irregular Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q03",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 3,
      "stem": "The _____ are falling from the tree.",
      "options": [
        "leaf"
      ],
      "target_answer": "leaves",
      "grammar_topic": "Plural Nouns (-f to -ves)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q04",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 4,
      "stem": "The _____ in this shop are expensive.",
      "options": [
        "watch"
      ],
      "target_answer": "watches",
      "grammar_topic": "Plural Nouns (-ch to -ches)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q05",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 5,
      "stem": "The road is too narrow for the _____ to pass through.",
      "options": [
        "lorry"
      ],
      "target_answer": "lorries",
      "grammar_topic": "Plural Nouns (-y to -ies)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q06",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 6,
      "stem": "My little sister is afraid of _____.",
      "options": [
        "mouse"
      ],
      "target_answer": "mice",
      "grammar_topic": "Irregular Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q07",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 7,
      "stem": "This room is for _____ only.",
      "options": [
        "lady"
      ],
      "target_answer": "ladies",
      "grammar_topic": "Plural Nouns (-y to -ies)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q08",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 8,
      "stem": "The cow was attacked by a pack of _____.",
      "options": [
        "wolf"
      ],
      "target_answer": "wolves",
      "grammar_topic": "Plural Nouns (-f to -ves)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q09",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 9,
      "stem": "My mother is washing the new drinking _____.",
      "options": [
        "glass"
      ],
      "target_answer": "glasses",
      "grammar_topic": "Plural Nouns (-ss to -sses)",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P077_Q10",
      "page_number": 77,
      "html_anchor": "book_reconstructed.html#page-77",
      "unit_title": "",
      "exercise_title": "EXERCISE 44",
      "question_number": 10,
      "stem": "The _____ are playing in the garden.",
      "options": [
        "child"
      ],
      "target_answer": "children",
      "grammar_topic": "Irregular Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q01",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 1,
      "stem": "foot : _____",
      "options": [],
      "target_answer": "feet",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q02",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 2,
      "stem": "tomato : _____",
      "options": [],
      "target_answer": "tomatoes",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q03",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 3,
      "stem": "loaf : _____",
      "options": [],
      "target_answer": "loaves",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q04",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 4,
      "stem": "woman : _____",
      "options": [],
      "target_answer": "women",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q05",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 5,
      "stem": "box : _____",
      "options": [],
      "target_answer": "boxes",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q06",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 6,
      "stem": "shelf : _____",
      "options": [],
      "target_answer": "shelves",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q07",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 7,
      "stem": "child : _____",
      "options": [],
      "target_answer": "children",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q08",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 8,
      "stem": "ox : _____",
      "options": [],
      "target_answer": "oxen",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q09",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 9,
      "stem": "tooth : _____",
      "options": [],
      "target_answer": "teeth",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P078_Q10",
      "page_number": 78,
      "html_anchor": "book_reconstructed.html#page-78",
      "unit_title": "",
      "exercise_title": "EXERCISE 45",
      "question_number": 10,
      "stem": "goose : _____",
      "options": [],
      "target_answer": "geese",
      "grammar_topic": "Plural Nouns",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P080_Q01",
      "page_number": 80,
      "html_anchor": "book_reconstructed.html#page-80",
      "unit_title": "",
      "exercise_title": "EXERCISE 46",
      "question_number": 1,
      "stem": "The children are ( at , between ) the bus stop.",
      "options": [
        "at",
        "between"
      ],
      "target_answer": "at",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p085_item_1.png",
      "image_description": "Three school children standing together at a bus stop sign."
    },
    {
      "id": "SAP_G2_P080_Q02",
      "page_number": 80,
      "html_anchor": "book_reconstructed.html#page-80",
      "unit_title": "",
      "exercise_title": "EXERCISE 46",
      "question_number": 2,
      "stem": "We sat ( at , near ) the fire to warm ourselves.",
      "options": [
        "at",
        "near"
      ],
      "target_answer": "near",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p085_item_2.png",
      "image_description": "Two children sitting close to a small fire to warm themselves."
    },
    {
      "id": "SAP_G2_P080_Q03",
      "page_number": 80,
      "html_anchor": "book_reconstructed.html#page-80",
      "unit_title": "",
      "exercise_title": "EXERCISE 46",
      "question_number": 3,
      "stem": "The ruler is ( between , near ) the pencil and the eraser.",
      "options": [
        "between",
        "near"
      ],
      "target_answer": "between",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p085_item_3.png",
      "image_description": "A ruler positioned between a pencil and an eraser."
    },
    {
      "id": "SAP_G2_P080_Q04",
      "page_number": 80,
      "html_anchor": "book_reconstructed.html#page-80",
      "unit_title": "",
      "exercise_title": "EXERCISE 46",
      "question_number": 4,
      "stem": "The motorcycle is ( at , beside ) the car.",
      "options": [
        "at",
        "beside"
      ],
      "target_answer": "beside",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p085_item_4.png",
      "image_description": "A motorcycle parked beside a car."
    },
    {
      "id": "SAP_G2_P080_Q05",
      "page_number": 80,
      "html_anchor": "book_reconstructed.html#page-80",
      "unit_title": "",
      "exercise_title": "EXERCISE 46",
      "question_number": 5,
      "stem": "The table is ( beside , between ) the two chairs.",
      "options": [
        "beside",
        "between"
      ],
      "target_answer": "between",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p085_item_5.png",
      "image_description": "A table positioned between two chairs."
    },
    {
      "id": "SAP_G2_P081_Q06",
      "page_number": 81,
      "html_anchor": "book_reconstructed.html#page-81",
      "unit_title": "",
      "exercise_title": "Exercise 46",
      "question_number": 6,
      "stem": "My house is ( at , near ) the school.",
      "options": [
        "at",
        "near"
      ],
      "target_answer": "near",
      "grammar_topic": "Prepositions of Place",
      "has_image": true,
      "image_path": "assets/p086_item_6.png",
      "image_description": "A house connected to a school building by a paved path."
    },
    {
      "id": "SAP_G2_P081_Q07",
      "page_number": 81,
      "html_anchor": "book_reconstructed.html#page-81",
      "unit_title": "",
      "exercise_title": "Exercise 46",
      "question_number": 7,
      "stem": "Who is the lady sitting ( beside , at ) you?",
      "options": [
        "beside",
        "at"
      ],
      "target_answer": "beside",
      "grammar_topic": "Prepositions of Place",
      "has_image": true,
      "image_path": "assets/p086_item_7.png",
      "image_description": "A woman holding an open book sitting on a bench next to a young boy."
    },
    {
      "id": "SAP_G2_P081_Q08",
      "page_number": 81,
      "html_anchor": "book_reconstructed.html#page-81",
      "unit_title": "",
      "exercise_title": "Exercise 46",
      "question_number": 8,
      "stem": "There is a girl ( at , between ) the window.",
      "options": [
        "at",
        "between"
      ],
      "target_answer": "at",
      "grammar_topic": "Prepositions of Place",
      "has_image": true,
      "image_path": "assets/p086_item_8.png",
      "image_description": "A young girl looking out through a multi-pane glass window."
    },
    {
      "id": "SAP_G2_P081_Q09",
      "page_number": 81,
      "html_anchor": "book_reconstructed.html#page-81",
      "unit_title": "",
      "exercise_title": "Exercise 46",
      "question_number": 9,
      "stem": "John is standing ( beside , between ) his two sisters.",
      "options": [
        "beside",
        "between"
      ],
      "target_answer": "between",
      "grammar_topic": "Prepositions of Place",
      "has_image": true,
      "image_path": "assets/p086_item_9.png",
      "image_description": "A boy standing in the middle flanked by his two sisters."
    },
    {
      "id": "SAP_G2_P081_Q10",
      "page_number": 81,
      "html_anchor": "book_reconstructed.html#page-81",
      "unit_title": "",
      "exercise_title": "Exercise 46",
      "question_number": 10,
      "stem": "The postman is ( at , between ) the door.",
      "options": [
        "at",
        "between"
      ],
      "target_answer": "at",
      "grammar_topic": "Prepositions of Place",
      "has_image": true,
      "image_path": "assets/p086_item_10.png",
      "image_description": "A mail carrier in uniform inserting a letter into a mail slot next to a doorway."
    },
    {
      "id": "SAP_G2_P082_Q01",
      "page_number": 82,
      "html_anchor": "book_reconstructed.html#page-82",
      "unit_title": "",
      "exercise_title": "EXERCISE 47",
      "question_number": 1,
      "stem": "The girl is walking _____ her parents.",
      "options": [
        "at",
        "near",
        "between",
        "beside"
      ],
      "target_answer": "between",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p087_item_1.png",
      "image_description": "A little girl walking and holding hands between her mother and father."
    },
    {
      "id": "SAP_G2_P082_Q02",
      "page_number": 82,
      "html_anchor": "book_reconstructed.html#page-82",
      "unit_title": "",
      "exercise_title": "EXERCISE 47",
      "question_number": 2,
      "stem": "There is a bus stop _____ the house just down the road.",
      "options": [
        "at",
        "near",
        "between",
        "beside"
      ],
      "target_answer": "near",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p087_item_2.png",
      "image_description": "A house along a road with a bus stop sign located near it."
    },
    {
      "id": "SAP_G2_P082_Q03",
      "page_number": 82,
      "html_anchor": "book_reconstructed.html#page-82",
      "unit_title": "",
      "exercise_title": "EXERCISE 47",
      "question_number": 3,
      "stem": "Mr Howell sells fruit _____ the market.",
      "options": [
        "at",
        "near",
        "between",
        "beside"
      ],
      "target_answer": "at",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p087_item_3.png",
      "image_description": "A vendor selling various fruits at a marketplace stall under an awning."
    },
    {
      "id": "SAP_G2_P082_Q04",
      "page_number": 82,
      "html_anchor": "book_reconstructed.html#page-82",
      "unit_title": "",
      "exercise_title": "EXERCISE 47",
      "question_number": 4,
      "stem": "She puts a spoon _____ the bowl of soup.",
      "options": [
        "at",
        "near",
        "between",
        "beside"
      ],
      "target_answer": "beside",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p087_item_4.png",
      "image_description": "A hand placing a spoon on the surface beside a steaming bowl of soup."
    },
    {
      "id": "SAP_G2_P087_Q01",
      "page_number": 87,
      "html_anchor": "book_reconstructed.html#page-87",
      "unit_title": "",
      "exercise_title": "EXERCISE 49",
      "question_number": 1,
      "stem": "The teacher told us to _____ our homework.",
      "options": [
        "(A) hand down",
        "(B) hand in",
        "(C) hand away"
      ],
      "target_answer": "B",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P087_Q02",
      "page_number": 87,
      "html_anchor": "book_reconstructed.html#page-87",
      "unit_title": "",
      "exercise_title": "EXERCISE 49",
      "question_number": 2,
      "stem": "I _____ the lights when it is dark.",
      "options": [
        "(A) switch on",
        "(B) switch off",
        "(C) switch between"
      ],
      "target_answer": "A",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P087_Q03",
      "page_number": 87,
      "html_anchor": "book_reconstructed.html#page-87",
      "unit_title": "",
      "exercise_title": "EXERCISE 49",
      "question_number": 3,
      "stem": "Lily _____ her jacket before leaving the house.",
      "options": [
        "(A) puts in",
        "(B) puts up",
        "(C) puts on"
      ],
      "target_answer": "C",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P087_Q04",
      "page_number": 87,
      "html_anchor": "book_reconstructed.html#page-87",
      "unit_title": "",
      "exercise_title": "EXERCISE 49",
      "question_number": 4,
      "stem": "Please _____ your shoes before you enter the house.",
      "options": [
        "(A) take off",
        "(B) take on",
        "(C) take up"
      ],
      "target_answer": "A",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P088_Q05",
      "page_number": 88,
      "html_anchor": "book_reconstructed.html#page-88",
      "unit_title": "",
      "exercise_title": "Exercise 49",
      "question_number": 5,
      "stem": "We _____ the meaning of a word in a dictionary.",
      "options": [
        "(A) look on",
        "(B) look up",
        "(C) look down"
      ],
      "target_answer": "(B) look up",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P088_Q06",
      "page_number": 88,
      "html_anchor": "book_reconstructed.html#page-88",
      "unit_title": "",
      "exercise_title": "Exercise 49",
      "question_number": 6,
      "stem": "She told the children to _____ from the canal.",
      "options": [
        "(A) stay away",
        "(B) stay down",
        "(C) stay on"
      ],
      "target_answer": "(A) stay away",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P088_Q07",
      "page_number": 88,
      "html_anchor": "book_reconstructed.html#page-88",
      "unit_title": "",
      "exercise_title": "Exercise 49",
      "question_number": 7,
      "stem": "The police officer _____ the robber when the lady shouted.",
      "options": [
        "(A) ran on",
        "(B) ran after",
        "(C) ran before"
      ],
      "target_answer": "(B) ran after",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P088_Q08",
      "page_number": 88,
      "html_anchor": "book_reconstructed.html#page-88",
      "unit_title": "",
      "exercise_title": "Exercise 49",
      "question_number": 8,
      "stem": "Please _____ the rubbish before you leave.",
      "options": [
        "(A) throw on",
        "(B) throw up",
        "(C) throw away"
      ],
      "target_answer": "(C) throw away",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P088_Q09",
      "page_number": 88,
      "html_anchor": "book_reconstructed.html#page-88",
      "unit_title": "",
      "exercise_title": "Exercise 49",
      "question_number": 9,
      "stem": "I _____ the house when my parents are away.",
      "options": [
        "(A) look after",
        "(B) look on",
        "(C) look down"
      ],
      "target_answer": "(A) look after",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P088_Q10",
      "page_number": 88,
      "html_anchor": "book_reconstructed.html#page-88",
      "unit_title": "",
      "exercise_title": "Exercise 49",
      "question_number": 10,
      "stem": "Please _____ your book and turn to page three.",
      "options": [
        "(A) take out",
        "(B) take on",
        "(C) take up"
      ],
      "target_answer": "(A) take out",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P090_Q01",
      "page_number": 90,
      "html_anchor": "book_reconstructed.html#page-90",
      "unit_title": "",
      "exercise_title": "EXERCISE 48",
      "question_number": 1,
      "stem": "Please switch _____ the fan.",
      "options": [
        "(A) on",
        "(B) up",
        "(C) in"
      ],
      "target_answer": "(A) on",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p090_item_1.png",
      "image_description": "A sweating boy standing in front of an electric fan on a table."
    },
    {
      "id": "SAP_G2_P090_Q02",
      "page_number": 90,
      "html_anchor": "book_reconstructed.html#page-90",
      "unit_title": "",
      "exercise_title": "EXERCISE 48",
      "question_number": 2,
      "stem": "You must queue _____ for your food.",
      "options": [
        "(A) away",
        "(B) up",
        "(C) down"
      ],
      "target_answer": "(B) up",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p090_item_2.png",
      "image_description": "Children lining up at a canteen stall to buy food from a woman."
    },
    {
      "id": "SAP_G2_P090_Q03",
      "page_number": 90,
      "html_anchor": "book_reconstructed.html#page-90",
      "unit_title": "",
      "exercise_title": "EXERCISE 48",
      "question_number": 3,
      "stem": "Don't waste water. Please turn _____ the tap.",
      "options": [
        "(A) out",
        "(B) for",
        "(C) off"
      ],
      "target_answer": "(C) off",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p090_item_3.png",
      "image_description": "A girl reaching out her hand to turn off a dripping water tap."
    },
    {
      "id": "SAP_G2_P090_Q04",
      "page_number": 90,
      "html_anchor": "book_reconstructed.html#page-90",
      "unit_title": "",
      "exercise_title": "EXERCISE 48",
      "question_number": 4,
      "stem": "The students are putting _____ their shoes.",
      "options": [
        "(A) on",
        "(B) away",
        "(C) out"
      ],
      "target_answer": "(A) on",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p090_item_4.png",
      "image_description": "Three school children sitting on a bench putting on their shoes."
    },
    {
      "id": "SAP_G2_P090_Q05",
      "page_number": 90,
      "html_anchor": "book_reconstructed.html#page-90",
      "unit_title": "",
      "exercise_title": "EXERCISE 48",
      "question_number": 5,
      "stem": "The boy fell _____ the stairs.",
      "options": [
        "(A) up",
        "(B) down",
        "(C) away"
      ],
      "target_answer": "(B) down",
      "grammar_topic": "Prepositions",
      "has_image": true,
      "image_path": "assets/p090_item_5.png",
      "image_description": "A boy tumbling and falling down a flight of stairs."
    },
    {
      "id": "SAP_G2_P091_Q06",
      "page_number": 91,
      "html_anchor": "book_reconstructed.html#page-91",
      "unit_title": "",
      "exercise_title": "Exercise 48",
      "question_number": 6,
      "stem": "James is taking _____ his shirt.",
      "options": [
        "(A) back",
        "(B) off",
        "(C) in"
      ],
      "target_answer": "(B) off",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p091_item_6.png",
      "image_description": "A young boy unbuttoning his collared shirt."
    },
    {
      "id": "SAP_G2_P091_Q07",
      "page_number": 91,
      "html_anchor": "book_reconstructed.html#page-91",
      "unit_title": "",
      "exercise_title": "Exercise 48",
      "question_number": 7,
      "stem": "The burglar broke _____ Mr Kingsley's shop.",
      "options": [
        "(A) off",
        "(B) down",
        "(C) into"
      ],
      "target_answer": "(C) into",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p091_item_7.png",
      "image_description": "A burglar wearing a mask and cap using a tool to break open the metal shutter of a shop."
    },
    {
      "id": "SAP_G2_P091_Q08",
      "page_number": 91,
      "html_anchor": "book_reconstructed.html#page-91",
      "unit_title": "",
      "exercise_title": "Exercise 48",
      "question_number": 8,
      "stem": "She is looking _____ her doll.",
      "options": [
        "(A) out",
        "(B) for",
        "(C) off"
      ],
      "target_answer": "(B) for",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p091_item_8.png",
      "image_description": "A girl scratching her head and thinking about a lost doll while looking at an open toy box."
    },
    {
      "id": "SAP_G2_P091_Q09",
      "page_number": 91,
      "html_anchor": "book_reconstructed.html#page-91",
      "unit_title": "",
      "exercise_title": "Exercise 48",
      "question_number": 9,
      "stem": "Please write _____ your name.",
      "options": [
        "(A) off",
        "(B) up",
        "(C) down"
      ],
      "target_answer": "(C) down",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p091_item_9.png",
      "image_description": "A hand holding a pen writing the name 'James' on a piece of paper."
    },
    {
      "id": "SAP_G2_P091_Q10",
      "page_number": 91,
      "html_anchor": "book_reconstructed.html#page-91",
      "unit_title": "",
      "exercise_title": "Exercise 48",
      "question_number": 10,
      "stem": "The thief ran _____ with her purse.",
      "options": [
        "(A) off",
        "(B) on",
        "(C) for"
      ],
      "target_answer": "(A) off",
      "grammar_topic": "Phrasal Verbs",
      "has_image": true,
      "image_path": "assets/p091_item_10.png",
      "image_description": "A masked thief running away with a purse while a woman shouts and gestures in distress."
    },
    {
      "id": "SAP_G2_P094_Q01",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 1,
      "stem": "The children are warned to ( stay away / stay in ) from the old playground.",
      "options": [
        "stay away",
        "stay in"
      ],
      "target_answer": "stay away",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q02",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 2,
      "stem": "James packed his drawer and ( came along / came across ) some old photographs.",
      "options": [
        "came along",
        "came across"
      ],
      "target_answer": "came across",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q03",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 3,
      "stem": "We will ( set off / set up ) the game booth for the funfair in the morning.",
      "options": [
        "set off",
        "set up"
      ],
      "target_answer": "set up",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q04",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 4,
      "stem": "The aeroplane will ( take off / take down ) in ten minutes.",
      "options": [
        "take off",
        "take down"
      ],
      "target_answer": "take off",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q05",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 5,
      "stem": "Mother asks Lily to ( throw away / throw in ) the rotten apples.",
      "options": [
        "throw away",
        "throw in"
      ],
      "target_answer": "throw away",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q06",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 6,
      "stem": "Mrs Lee ( picks on / picks up ) her daughter from school every day.",
      "options": [
        "picks on",
        "picks up"
      ],
      "target_answer": "picks up",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q07",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 7,
      "stem": "The teacher wants the children to ( hand in / hand out ) their homework now.",
      "options": [
        "hand in",
        "hand out"
      ],
      "target_answer": "hand in",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P094_Q08",
      "page_number": 94,
      "html_anchor": "book_reconstructed.html#page-94",
      "unit_title": "",
      "exercise_title": "EXERCISE 50",
      "question_number": 8,
      "stem": "Please ( turn off / turn up ) the music. The baby is sleeping.",
      "options": [
        "turn off",
        "turn up"
      ],
      "target_answer": "turn off",
      "grammar_topic": "Phrasal Verbs",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q01",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 1,
      "stem": "Exercise 1",
      "options": [],
      "target_answer": "1. Judy's, 2. Alfred's, 3. Cathy's, 4. girl's, 5. cat's",
      "grammar_topic": "Lesson 1",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q02",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 2,
      "stem": "Exercise 2",
      "options": [],
      "target_answer": "1. Tom's, 2. My sister's, 3. Rachel's, 4. postman's, 5. Miss Taylor's, 6. policeman's, 7. spider's, 8. woman's, 9. eagle's, 10. Sharon's",
      "grammar_topic": "Lesson 1",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q03",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 3,
      "stem": "Exercise 3",
      "options": [],
      "target_answer": "1. Mr Hill's, 2. Hanson's, 3. my father's, 4. Rebecca's, 5. Bobby's",
      "grammar_topic": "Lesson 1",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q04",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 4,
      "stem": "Exercise 4",
      "options": [],
      "target_answer": "1. boys', 2. children's, 3. students', 4. Cats', 5. soldiers'",
      "grammar_topic": "Lesson 1",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q05",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 5,
      "stem": "Exercise 5",
      "options": [],
      "target_answer": "1. grandparents', 2. boy's, 3. men's, 4. friends', 5. horses', 6. lady's, 7. neighbours', 8. tiger's, 9. players', 10. children's",
      "grammar_topic": "Lesson 1",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q06",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 6,
      "stem": "Exercise 6",
      "options": [],
      "target_answer": "1. This is Melissa's dog. 2. Peter's pencils are in the box. 3. The puppy's collar has a name tag on it. 4. The children's bags are on the bus. 5. Those are John's marbles, not Mark's.",
      "grammar_topic": "Lesson 1",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q07",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 7,
      "stem": "Exercise 7",
      "options": [],
      "target_answer": "1. (A), 2. (B), 3. (C), 4. (B), 5. (B)",
      "grammar_topic": "Lesson 2",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q08",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 8,
      "stem": "Exercise 8",
      "options": [],
      "target_answer": "1. Judy is in the room with me. 2. My friend went jogging with me. 3. I brush my teeth with a toothbrush. 4. I write with a pen. 5. David went fishing with me.",
      "grammar_topic": "Lesson 2",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q09",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 9,
      "stem": "Exercise 9",
      "options": [],
      "target_answer": "1. Anson is walking with his friend. 2. The dog is sleeping with its puppies. 3. I went to the zoo with my family. 4. He chopped the tree with an axe. 5. Sandra is playing with the kitten. 6. The teacher is running with his students. 7. The players are exercising with their coach. 8. We can see with our eyes. 9. I like to eat bread with butter. 10. Wendy is walking with her parents.",
      "grammar_topic": "Lesson 2",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q10",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 10,
      "stem": "Exercise 10",
      "options": [],
      "target_answer": "1. me, 2. her, 3. them, 4. him, 5. us, 6. him, 7. them",
      "grammar_topic": "Lesson 3",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q11",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 11,
      "stem": "Exercise 11",
      "options": [],
      "target_answer": "1. us, 2. me, 3. them, 4. her, 5. him, 6. me, 7. us, 8. him, 9. her, 10. them",
      "grammar_topic": "Lesson 3",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q12",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 12,
      "stem": "Exercise 12",
      "options": [],
      "target_answer": "1. them, 2. me, 3. her, 4. us, 5. him, 6. us, 7. them, 8. me, 9. him, 10. her",
      "grammar_topic": "Lesson 3",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q13",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 13,
      "stem": "Exercise 13",
      "options": [],
      "target_answer": "1. drinks, 2. sings, 3. works, 4. spends, 5. hears, 6. travel, 7. hunts, 8. live, 9. speaks, 10. watch",
      "grammar_topic": "Lesson 4",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q14",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 14,
      "stem": "Exercise 14",
      "options": [],
      "target_answer": "1. forget, 2. goes, 3. like, 4. delivers, 5. wear, 6. drives, 7. play, 8. floats, 9. catches, 10. talks",
      "grammar_topic": "Lesson 4",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q15",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 15,
      "stem": "Exercise 15",
      "options": [],
      "target_answer": "1. go, 2. writes, 3. rains, 4. brush, 5. wakes, 6. visits, 7. walk, 8. sweeps, 9. feed, 10. collect",
      "grammar_topic": "Lesson 5",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q16",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 16,
      "stem": "Exercise 16",
      "options": [],
      "target_answer": "1. parks, 2. deposits, 3. come, 4. barks, 5. sleeps, 6. hand, 7. likes, 8. watch, 9. wash, 10. drives",
      "grammar_topic": "Lesson 5",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q17",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 17,
      "stem": "Exercise 17",
      "options": [],
      "target_answer": "1. flies, 2. rises, 3. crawl, 4. mends, 5. eats, 6. goes, 7. give, 8. shines, 9. crow, 10. lay",
      "grammar_topic": "Lesson 6",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q18",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 18,
      "stem": "Exercise 18",
      "options": [],
      "target_answer": "1. sets, 2. need, 3. grow, 4. runs, 5. live, 6. moves, 7. makes, 8. flow, 9. takes, 10. treats",
      "grammar_topic": "Lesson 6",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q19",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 19,
      "stem": "Exercise 19",
      "options": [],
      "target_answer": "1. (C), 2. (A), 3. (B), 4. (C), 5. (A), 6. (A), 7. (B), 8. (B), 9. (A), 10. (B)",
      "grammar_topic": "Lesson 7",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q20",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 20,
      "stem": "Exercise 20",
      "options": [],
      "target_answer": "1. sweeter, 2. narrower, 3. deeper, 4. neater, 5. dirtier, 6. higher, 7. bigger, 8. thicker, 9. shallower, 10. louder",
      "grammar_topic": "Lesson 7",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q21",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 21,
      "stem": "Exercise 21",
      "options": [],
      "target_answer": "1. (A), 2. (B), 3. (C), 4. (B), 5. (C)",
      "grammar_topic": "Lesson 8",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q22",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 22,
      "stem": "Exercise 22",
      "options": [],
      "target_answer": "1. more beautiful, 2. wider, 3. more hard-working, 4. more interesting, 5. faster, 6. prettier, 7. more attentive, 8. more polite, 9. cleaner, 10. thinner",
      "grammar_topic": "Lesson 8",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q23",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 23,
      "stem": "Exercise 23",
      "options": [],
      "target_answer": "1. cannot; can, 2. can; cannot, 3. can; cannot, 4. can; cannot, 5. cannot; can",
      "grammar_topic": "Lesson 9",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q24",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 24,
      "stem": "Exercise 24",
      "options": [],
      "target_answer": "1. can, 2. cannot, 3. can, 4. cannot, 5. can, 6. can, 7. cannot, 8. cannot, 9. can, 10. cannot",
      "grammar_topic": "Lesson 9",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q25",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 25,
      "stem": "Exercise 25",
      "options": [],
      "target_answer": "1. it can't., 2. it can., 3. he can., 4. she can't., 5. she can., 6. No, they can't., 7. Yes, he can., 8. Yes, it can., 9. Yes, it can., 10. No, he can't.",
      "grammar_topic": "Lesson 9",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q26",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 26,
      "stem": "Exercise 26",
      "options": [],
      "target_answer": "1. but, 2. or, 3. and, 4. but, 5. and",
      "grammar_topic": "Lesson 10",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q27",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 27,
      "stem": "Exercise 27",
      "options": [],
      "target_answer": "1. but, 2. and, 3. or, 4. and, 5. but, 6. but, 7. or, 8. and, 9. but, 10. but",
      "grammar_topic": "Lesson 10",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q28",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 28,
      "stem": "Exercise 28",
      "options": [],
      "target_answer": "1. biggest, 2. heaviest, 3. thickest, 4. youngest, 5. smallest",
      "grammar_topic": "Lesson 11",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q29",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 29,
      "stem": "Exercise 29",
      "options": [],
      "target_answer": "1. (C), 2. (C), 3. (B), 4. (A), 5. (C), 6. (C), 7. (C), 8. (B), 9. (C), 10. (A)",
      "grammar_topic": "Lesson 11",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q30",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 30,
      "stem": "Exercise 30",
      "options": [],
      "target_answer": "1. loudest, 2. softer, 3. cleanest, 4. harder, 5. highest, 6. deeper, 7. heaviest, 8. lighter, 9. weakest, 10. hotter",
      "grammar_topic": "Lesson 11",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q31",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 31,
      "stem": "Exercise 31",
      "options": [],
      "target_answer": "1. more, 2. most, 3. most, 4. most, 5. most, 6. most, 7. most, 8. more, 9. more, 10. more",
      "grammar_topic": "Lesson 12",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q32",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 32,
      "stem": "Exercise 32",
      "options": [],
      "target_answer": "1. most careful, 2. more comfortable, 3. highest, 4. weaker, 5. fiercest, 6. most helpful, 7. more polite, 8. faster, 9. most obedient, 10. closest",
      "grammar_topic": "Lesson 12",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q33",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 33,
      "stem": "Exercise 33",
      "options": [],
      "target_answer": "1. Which, 2. Who, 3. What, 4. When, 5. Which, 6. Who, 7. What, 8. When, 9. Who, 10. What",
      "grammar_topic": "Lesson 13",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q34",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 34,
      "stem": "Exercise 34",
      "options": [],
      "target_answer": "1. Which, 2. Who, 3. Which, 4. When, 5. What, 6. Which, 7. When, 8. Who, 9. What, 10. When",
      "grammar_topic": "Lesson 13",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q35",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 35,
      "stem": "Exercise 35",
      "options": [],
      "target_answer": "1. (A), 2. (C), 3. (B), 4. (A), 5. (B)",
      "grammar_topic": "Lesson 13",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q36",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 36,
      "stem": "Exercise 36",
      "options": [],
      "target_answer": "1. was, 2. were, 3. were, 4. was, 5. were, 6. was, 7. were, 8. were, 9. was, 10. Was",
      "grammar_topic": "Lesson 14",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q37",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 37,
      "stem": "Exercise 37",
      "options": [],
      "target_answer": "1. was, 2. are, 3. is, 4. were, 5. is, 6. are, 7. was, 8. were, 9. are, 10. Was",
      "grammar_topic": "Lesson 14",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q38",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 38,
      "stem": "Exercise 38",
      "options": [],
      "target_answer": "1. has, 2. have, 3. has, 4. has, 5. have, 6. have, 7. has, 8. have, 9. has, 10. has",
      "grammar_topic": "Lesson 15",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q39",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 39,
      "stem": "Exercise 39",
      "options": [],
      "target_answer": "1. had, 2. has, 3. have, 4. have, 5. has, 6. has, 7. have, 8. had, 9. has, 10. have",
      "grammar_topic": "Lesson 15",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q40",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 40,
      "stem": "Exercise 40",
      "options": [],
      "target_answer": "1. wrote, 2. jumped, 3. received, 4. kicked, 5. crawled, 6. swam, 7. scolded, 8. watered, 9. took, 10. spent",
      "grammar_topic": "Lesson 16",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q41",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 41,
      "stem": "Exercise 41",
      "options": [],
      "target_answer": "1. (C), 2. (A), 3. (C), 4. (C), 5. (C), 6. (C), 7. (B), 8. (C)",
      "grammar_topic": "Lesson 16",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q42",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 42,
      "stem": "Exercise 42",
      "options": [],
      "target_answer": "1. was, 2. were, 3. is, 4. are, 5. is, 6. was, 7. is, 8. was, 9. are, 10. were",
      "grammar_topic": "Lesson 17",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q43",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 43,
      "stem": "Exercise 43",
      "options": [],
      "target_answer": "1. dresses, 2. babies, 3. knife, 4. mangoes, 5. flies, 6. thieves, 7. teeth, 8. man, 9. matches, 10. ox",
      "grammar_topic": "Lesson 18",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q44",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 44,
      "stem": "Exercise 44",
      "options": [],
      "target_answer": "1. cities, 2. geese, 3. leaves, 4. watches, 5. lorries, 6. mice, 7. ladies, 8. wolves, 9. glasses, 10. children",
      "grammar_topic": "Lesson 18",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q45",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 45,
      "stem": "Exercise 45",
      "options": [],
      "target_answer": "1. feet, 2. tomatoes, 3. loaves, 4. women, 5. boxes, 6. shelves, 7. children, 8. oxen, 9. teeth, 10. geese",
      "grammar_topic": "Lesson 18",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q46",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 46,
      "stem": "Exercise 46",
      "options": [],
      "target_answer": "1. at, 2. near, 3. between, 4. beside, 5. between, 6. near, 7. beside, 8. at, 9. between, 10. at",
      "grammar_topic": "Lesson 19",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q47",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 47,
      "stem": "Exercise 47",
      "options": [],
      "target_answer": "1. between, 2. near, 3. at, 4. beside",
      "grammar_topic": "Lesson 19",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q48",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 48,
      "stem": "Exercise 48",
      "options": [],
      "target_answer": "1. (A), 2. (B), 3. (C), 4. (A), 5. (B), 6. (B), 7. (C), 8. (B), 9. (C), 10. (A)",
      "grammar_topic": "Lesson 20",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q49",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 49,
      "stem": "Exercise 49",
      "options": [],
      "target_answer": "1. (B), 2. (A), 3. (C), 4. (A), 5. (B), 6. (A), 7. (B), 8. (C), 9. (A), 10. (A)",
      "grammar_topic": "Lesson 20",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    },
    {
      "id": "SAP_G2_P097_Q50",
      "page_number": 97,
      "html_anchor": "book_reconstructed.html#page-97",
      "unit_title": "Answers",
      "exercise_title": "Lessons 1 - 20 (Exercises 1 - 50)",
      "question_number": 50,
      "stem": "Exercise 50",
      "options": [],
      "target_answer": "1. stay away, 2. came across, 3. set up, 4. take off, 5. throw away, 6. picks up, 7. hand in, 8. turn off",
      "grammar_topic": "Lesson 20",
      "has_image": false,
      "image_path": null,
      "image_description": ""
    }
  ]
}