【正文】 gh he was very busy.A. might have given B. might giveC. may have given D. may give56. I didn39。t see her in the meeting room this morning. She at the meeting.A. mustn39。t have spoken B. shouldn39。t have spokenC: needn39。t have spoken D. couldn39。t have spoken57. Could I borrow your dictionary? Yes, of course you______.A. might B. will C. can D. should58. Please don39。t make a noise. I39。ll be as quiet as a mouse.A. Yes, I won39。t B. No, I won39。t C. No, I will D. Yes, I will59. The young man has made so much noise that he not have been allowed to attend theconcert.A. could B. must C. would D. should60. One ought for what one has done.A. not to be punished B. to not be punishedC. to not punished D. not be punished61. If you really want yourself to be in good health, you must always so much..A. not, be smoking B. not, have smokedC. not, to smoke D. be not, smoking62. Where is Mary?She isn39。t here. I think she_____.A. may have gone home B. must have gone homeC. might have gone home D. All the above63. I think Helen is at home.No, she be at home, for she phoned me from the airport just five minutes ago.A. mustn39。t B. needn39。t C. can39。t D. dared not64. She is already two hours late. What to her?A. can have happened B. may have happenedC. should have happened D. must happen65. “ he be watching TV now?”Yes, he be watching TV now?No, he be watching TV now.A. Must, can, mustn39。t B. Can ,must, can39。tC. Can, can, mustn39。t D. May, must, needn39。t66. You must be a writer, ______?A. mustn39。t you B. are you C. must you D. aren39。t you67. You must have seen him last night, ?A. haven39。t you B. didn39。t you C. don39。t you D. must you68. I got up early this morning, but I _______so because I had no work to do.A. mustn39。t have done B. didn39。t need to doC. needn39。t have done D. can39。t have done69. Let39。s say that you could go there again, how feel?A. will you B. should you C. would you D. do you70. I daren39。t tell you what he did for fear that he angry with.A. will be B. is C. was D. should be71. Without the leadership of the Party, there no New China.A. would be B. has been C. was D. should be72. It is necessary that we a foreign language.A. must master B. ought to master C. master D. should master73. Most of the students felt rather disappointed at the English party. They say that it _______ better organized.A. had been B. had to be C. must have been D. could have been74. I am surprised that he to help me when I needed it most.A. should refuse B. would have refused C. should have refused to D. may have refused75. Look! Tom is too sleepy to work .He __ up watching TV.A. mustn39。t have stayed B. shouldn39。t have stayed C. mustn39。t stay D. ought not to say.　練習(xí)題答案1－10　　BACCB　　DCADD 11－20　　ADACA　　ACCBC 21－30　　ADBBD　　CBBBA 31－40　　BADAB　　AACBD 41－50　　CACAC　　CDDBD 51－60　　DDBAA　　DCBDA61－70　　ADCAB　　DBCCB 71－75　　ADDCB情態(tài)動詞練習(xí)(2)　　1) You____ all those clothes! We have a washing machine to do that sort of thing　　A) needn39。t have washed　　B) shouldn39。t have washed　　 C) must not have washed　　D) can not have washed　　2) John39。s score on the test is the highest in the class。 he____ last night.　　A) should study 　　B) should have studied　　C) must have studied　　D) must have to study　　3) The room is in a terrible mess。 it ____cleaned. (CET4, 1996,6)　　A) can39。t have been　　B) shouldn39。t have been　　C) mustn39。t have been 　D) wouldn39。t have been　　4) 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　　5) Mary was not in her bedroom yesterday afternoon. She ____ in her classroom.　　A) should have been　　B) must have been　　C) must be　　D) should be　　6) Bob said he was going to join our club but he didn39。t. He ____ his mind.　　A) can39。t have changed　　B) wouldn39。t have changed　　C) must have changed　　D) shouldn39。t have changed　　7) You____ to town to see the film yesterday. It will be on TV tonight.　　A) needn39。t go　　B) had better not go　　C) should not go　　D)