4. She likes 　　　　(look) after animals.

3. Can you 　　　　(play) the piano?

2. Listen! Who 　　　　(sing) in the next room?

1．The students 　　　　(learn) English for four years.

10. ---Look! John is cleaning his room.

　 ---Yeah, the room is too 　　　　(tidy).

(二) 用动词的适当形式填空。

9. I don’t know which is 　　　　(useful) skill to learn.

8. Do you know she is a 　　　　(write)?

7. My father didn’t want me 　　　　(be) a teacher.

6. I heard someone 　　　　(sing) last night.

5. Does John enjoy 　　　　(make) things?