阅读对话,选词填空。
my
| your
| his
| her
| their
| our
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mine
| yours
| his
| hers
| theirs
| ours
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Miss White: There are many books in my bag. Look! Whose Chinese book is this?
Alice: It's Lily's. It's 1. ________ book.
Miss White: Whose English book is that?
Lily: It's John's book. It's 2. ________.
Miss White: Whose maths books are these?
John: They're Alice's and Amy's books. They're 3. ________.
Miss White: Is this 4. ________ music book, Oliver?
Oliver: Yes, it is 5. ________ book. It's 6. ________.
Miss White: Are these your art books?
Sam and Lucy: Yes, they're 7. ________ books. They're 8. ________.