專項練習

  1.You______all those clothes！ We have a washing machine to do that sort of thing.

  A.needn’t have washed　B.shouldn’t have washed

  C.must not have washed　D.can not have washed

  2.The room is in a terrible mess；it______cleaned.

  A.can’t have been　B.shouldn’t have been

  C.mustn’t have been　D.wouldn’t have been

  

  3.Nobody knows how people first came to these islands.They______from South America on rafts.

  A.must have sailed　B.can sail

  C.might have sailed　D.should have sailed

  4.You______to town to see the film yesterday.It will be on TV tonight.

  A.needn’t go　B.had better not go

  C.should not go　D.needn’t have gone

  5.We______the letter yesterday，but it didn’t arrive.

  A.must receive　B.ought to receive

  C.must have received　D.ought to have received

  6.Eve was late for class again.She______earlier.

  A.should get up　B.must get up　C.need to get up　D.should have got up

  7.I am feeling sick.I______so much chocolate.

  A.needn’t have eaten　B.couldn’t have eaten

  C.mustn’t have eaten　D.shouldn’t have eaten

  8.You should bear in mind that he is not so strong as he______.

  A.was used to be　B.used to be　C.was used to　D.use to

  9.—Where______my umbrella？

  —Somebody______it away by mistake.

  A.is；must have taken　B.is；must take

  C.have been；must take　D.is；takes

  10.What______would happen if the director knew you felt that way？

  A.will you suppose　B.you suppose

  C.do you suppose　D.you would suppose

  11.Two eyes______see more than one.

  A.can　B.may　C.will　D.should

  12 We ought to help each other in our work，______？

  A.oughtn’t we　B.should we　C.shouldn’t we　D.ought to we

  13 You______your tooth pulled out before it rot completely.

  A.had better got　B.had to get better

  C.had better to get　D.had better get

  14.When we got to the cinema，the film hasn’t started yet，so we______.

  A.needn’t hurry　B.didn’t need hurry

  C.needn’t to hurry　D.needn’t have hurried

  15.He______the 9：20 train because he didn’t leave home till 9：25.

  A.can reach　B.could catch

  C.may not catch　D.couldn’t have caught

  16.I______tired last night.

  A.became　B.felt　C.looked　D.am

  17.Her face______pale（蒼白）when she heard the bad news.

  A.got　B.is　C.turned　D.was

  18.You______pale.What’s wrong with you？

  A.turn　B.seem　C.look　D.become

  19.Neither she nor I______a doctor.

  A.am not　B.am　C.are　D.is

  20.Her voice______like my mother’s.

  A.sounds　B.sound　C.looks　D.look

  參考答案：

  1-5 AACAD 6-10 DDBAC 11-15 AADDD 16-20 BCCBA