25. They ______ (go) to the cinema when I met them on the road.

24. Mr. Wang teaches _______ (we) English.

23. Yesterday I met a _______ (strange) in the street.

22. What were you _______ (wear)?

21. When did you start _______ (learn) English.

20. I ________ (sleep) at this time yesterday.

19. Last night my friend Jim _______ (have) a birthday party.

18. It is a good p_______ to visit.

B) 用所给动词的适当形式填空

17. Can you walk s_______, I can’t catch you?

16. So far I have v_______ many places of interest.