30. -----He promised to come to see you.

　 　----But he _____. I’ve been all alone.

A. didn’t　　 　　　B. wouldn’t　　 　　　C. hasn’t　 　　　　　D. won’t

29. It has been announced that candidates ______ remain in their seats until all the papers have been collected.

A. can　　　 　　　B. will　　 　　　　　C. may　　 　　　　D. shall

24.　 She looks forward every spring to _____the flower-lined garden.

A. visit　　 　　　B. paying a visit　　 　　C. walk in　　 　　　D. walking in

23.　 I should say sorry to you but I _____trouble.

A.didn’t mean causing　 B.didn’t mean to cause　 C.meant causing 　D.meant to cause

26. It’s quite an informal gathering; you needn’t _____ for it.

A. dress down　 　　B. dress up　 　　　　C. dress　 　　　　　D. dress on

25. He went to New York in the hope of getting a job there, but ______________ .

　 A. without result 　　B. without chance 　　C. without luck 　　　D. without effect

24. -----Why don’t you do some exercise? Sitting before the computer is bad for your health.

　 -----________, but I have to finish my work on time.

　 A . Sorry, I won’t listen to you　　　　　　 B . I don’t think so

　 C . Thank you for your kindness　　　　　 D . It’s none of your business　

23. _______happens ,we will stand by your side .

A.Whatever　　　 B.What　　　 C.That　　　 D.Whenever

22. ------ What about putting some pictures into the report?

　 -------________ A picture is worth a thousand words.

A.Why not?　　　　 B. No way!　　　　 C. All right?　　　　 D. No matter.

21.. Enough attention should be paid to _____ your pronunciation and intonation.

A. improve 　　　　B. improving　　　　 C. improved　　　　 D. be improve