22. -_______are they staying here?

　 -Two weeks.

A. How long　 　　B. How soon　

C. How often　 　　D. How far

答：A．Two weeks是简略答语，相当于They are staying here for two weeks。How long多久；How soon过多久能完成，多快(指时间)；How often提问频率；How far多远。

21. ________, you should keep it a secret.

A. If asking　　　　　 B. If asked

C. If to ask　　　　　 D. If being asking

答：B。连词接分词相当于状语从句，此句相当于If you were asked ....。

20. He doesn’t speak English as often_____.

A. like others 　　B. than others　

　C. as others　　　 D. that others

答：C．as...as...句型可用于肯定和否定句，否定句中还可用... as ...。

19. He wears the same coat ________. They look similar.

A. as you　　 　　B. than you　　

　C. that you　　　 D. like you

答：A．as you相当于 as you wear。引导的是定语从句。the same...that 一般指同一件东西。D项与the same不符。

18. _________, I’ll go there myself~

A. If necessary　　　 B. Being necessary

C. Being possible　 D. Uless it is necessary

答：A．D项与句童不符．A项是常见的省略形式，if possible (necessary) 等，相当于 if it is necessary (possible) 如果必要(可能)的情况下。

17. If he doesn’t want to go there,_________.

A. neither do I　 　　　　B. nor do I

C. neither shall 1 　　　D. so I

答：C。在主从复合句中，若主句用将来时，从句则用一般现在时代替将来时，此题中，所要填的选项就是主句。

16. I’m not into classical music, ________they.

A. Neither are 　　B. Nor are

C. So are　 　　D. Either are

答：B。nelther仅指两者，而nor指两者或两者以上。

15. -Don’t you have lunch at school?

　 - ________, but I used to.

A. Yes, I have　　　　 B. Yes, I do

C. No, 1 haven’t　　　 D. No, I don’t

答：D。but I used to相当于 I used to have lunch at school的省略式，由此可判断D项。我现在不在学校吃午饭，但我过去是这样，have当“吃”讲。

14. -Have you got the book?

　 -No, ________, but I didn’t get it.

A. I tried　　 B. I tried to

C. I tried to get D. I tried it

答：B。to保留，其后的动词省略。

13. -Do you think we’ll tell him the bad news?

　 - ________.

A. I don’t hope so　　　　 B. I hope not

C. I think it not so　　　　 D. I think it not

答：B。hope和guess等词在肯定答语中常说I hope (guess)so。否定答语常说I hope (guess) not。但不能说 I don’t hope (guess) so。