22．他们在这种年龄不够严肃。

They are not __________ __________ at __________ ages．

答案: serious enough, that

Self Check (时间90分钟，满分100分)

21．她应该停止戴耳环。

She __________ __________ __________ the earring．

答案: should stop wearing

19．如果我们有丰富的经验，我们就能更胜任工作。

If we have __________ __________，we should __________ more __________ work．

答案: rich experience, concentrate, on

18.对我来说健康就是酷了。

A healthy body __________ __________ __________ __________.

答案: is cool for me

17.(　　 ) Why must students need to keep strict rules?

B

a. No,she isn’t.

b. I often go out and play with computer at home on weekends.

c. Because students must concentrate on their studies.

d. He is strict with Sally.

e. No. They disagree.

f. No. I don’t think so.

g. No. They must wear school uniforms.

h. Yes,he is.

答案:10. e　 11. a　 12. f　 13. h　 14. g　 15. b　 16. d　 17. c

16.(　　 ) Who is your teacher strict with?

15.(　　 ) What about your weekends?

14.(　　 ) Should students be allowed to choose their own clothes?

13.(　　 ) Is he old enough to get the driver license?