3. When she was only five years old, he was able to swim well.

A. can　 　　　　　　 B. may　 C. could 　　　　　　　 D. might

2. Can you keep up with the class in math this term?

A. caught up with　　　 　　　 B. catch up with

C. come up with　　　 　　　 D. put up with

1. Our teacher told us to speak English as much as possible.

A. as much as we could　 　　 B. much more

C. as much as I can　　 　　　 D. much quickly

7. 请在12点之前准备好午饭。

　 Please __________ the lunch __________ before 12:00.

6. 我们以这些优秀的选手而骄傲。

　 We __________ __________ __________ the excellent athletes.

5. 每天练习说英语很重要。

　 It’s very important __________ __________ _________ English every day.

4. 我相信他所说的，但我不信任他。

　 I __________ him, but I don’t __________ __________ him.

3. 他叔叔不在图书馆，他似乎已经离开了。

　 His uncle isn’t at home. __________ __________ _________ he has left.

2. 这对双胞胎兄弟同时完成了作业。

　 The twin brothers finished their homework _________ _________ ________ ________.