15．Didn't your teacher tell you that sound　　　　　　　　 (travel)more slowly than light?

14．Last night when we got to the cinema，the film　　　　　　　　 (be)on for ten minutes．

13．If it　　　　　　　　 (rain)，we'll start before 7 am．

12．I(check)my e-mails．But I haven't got yours．

11．Look at the sun．What a lovely day it is! We　　　　　　　　　　 (go)hiking．

10．Can you offer me some suggestions? They would be the most　　　　　　　　 ．

Ⅲ．用动词的适当形式填空。

9．In 1989，Audrey made her final　　　　　　　　　 in films．

8．Listening to music can make me feel　　　　　　　　　　 ．

7．The sun gives us not only light but also　　　　　　　　 ．

6．Do you have any　　　　　　　　　　 with your studies these days?