用所给动词的适当形式填空。

1. It's time     _      (have)lunch.

2. Can you     _      (jump) very high?

3. I want      _     (go) and play football.

4. Jim and Bill      ___ (talk)in the room now.

5. What's in the      _     (mother) room?

6. There are some      _    (apple) on the desk.

7. Is    _   _ (we) toys under the desk?

8. There  _     _ (be) a picture of my father in my bag.

9. The boy often     _     (play)tennis here.

10.  Let           (we) help you find it.