1. He is a teacher but his wife is a doctor,_______?
A.isn’t she B.isn’t it C.aren’t they D.isn’t he
2.I told Sally how to get here,but perhaps I________for her.
A.had to write it out B.must have written it out
C.should have written it out D.ought to write it out
3.-Can I help you,sir?
-Yes,I bought this radio here yesterday,but it______.
A.didn’t work B.couldn’t work C.can’t work D.doesn’t work
4.-Shall I tell John about it?
-No,you_________.I’ve told him already.
A.needn’t B.wouldn’t C.mustn’t D.shoudn’t
5.Where is my pen? I_____it.
A.should have lost B.must have lost C.would have lost D.might lose
6.-Why didn’t you answer when I called you?
-I_____but you didn’t hear me.
A.had to B.couldn’t C.didn’t answer D.did
7. He_____there now,but I am not sure.
A.maybe B.may be C.may have been D.might have been
8.The flower is dead.I_____it more water.
A.will give B.must give C.should have given D.would have given
9.-Does Tom want to go to the film?
-Yes,but he says_____tonight.
A.he’d not rather go B.he’ll rather not go
C.he won’t rather go D.he’d rather not go
10.-Must I take a taxi?
-No,you_____.You can walk from here.
A.don’t B.must not C.don’t have to D.had better not to
11.The rest of the lecture_____interesting.
A.is B.are D.maybe D.sound
12.One and a half bananas____eaten by the little boy.
A.were B.was C.have been D.was to
13.The cattle_____still grazing in the fields.
A.was B.keeps C.were D.won’t
14.What caused the accident and who was responsible for it_____a mystery to us.
A.remains B.remain C.is D.look like
15. The reason for _______ he failed in the exam was that he was too careless.
A. which B. why C. that D. it
【答案】1-5 DCDAB 6-10 DBCDC 11-15 AACBA
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