用所给词的正确形式填空。

1. This is _____________ (I) book. This hook is _____________ (my).

2. This is a _____________ (child). These are _____________ (child).

3. Is this hat _____________ (your)? No, it isn't _____________ (my).

4. What's she doing? She's _____________ (wash) the _____________ (dish).

5. Mrs. Smith is _____________ (cook) eggs for me.

6. Listen! Li Jing _____________ (sing) in the classroom.

7. Jack _____________ (go) to bed at 10: 00 in the evening.

8. Without _____________ (a) umbrella, I'm wet on a rainy day.

9. Here are many _____________ (dress).

10. I want everyone to sing _____________ (loud).