90. I’m surprised that he _____ in the exam.

　 A. should fail 　　　　　 B. would have failed 　　 C. may have failed D. should have failed

1-10 DCBBD CDBDA　 11-20 DCCBA ACADB 21-30 DACBD AADBC 31-40 CBACB BDCCD 41-50 CAACC DBDAA 51-60 DABCD ADCAC 61-70 DBACD ABBDD 71-80 DCCAC BCCBC 81-90 DDCCD AADDD

89. 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 been

88. With so much work on hand, you _____ to see the game last night.

　 A. mustn’t go 　　　　　　　　　　　　　　　　　　　　　　 B. shouldn’t go　　　　　　

C. couldn’t have gone　　　　　　　　　　　　　　　　　　　　　 D. shouldn’t have gone

87. If you really want yourself to be in good health, you must _____ always _____ so much.

　 A. not; be smoking　　 B. not; have smoked　　　 C. not; to smoke 　 D. be not; smoking

86. One ought _____ for what one hasn’t done.

　 A. not to be punished B. to not be punished　　 C. to not punished　 D. not be punished

85. I didn’t see her in the meeting room this morning. She _____ at the meeting.

　 A. mustn’t have spoken　　　　　　　　　　　　　　　　 B. shouldn’t have spoken

　 C. needn’t have spoken 　　　　　　　　　　　　　　　　 D. couldn’t have spoken

84. He _____ into trouble if he had taken our advice.

　 A. would have not got　　　　　　　　　　　　　　　　　　　　　 B. Had not got　　　　　　　　　　

C. wouldn’t have got　　　　　　　　　　　　　　　　　　 D. didn’t get

83. My idea is that we _____ to our plan.

　 A. must stick　　　　　　 B. ought to stick 　　　　　 C. should stick　　　　　　　 D. will stick

82. It is necessary that we _____ a foreign language.

　 A. must master 　　　　 B. ought to master　 　　 C. master ed　　　　　 D. should master

81. If you had gone to a doctor, you _____ all right now.

　 A. are 　　　　　　　　　　　　　　 B. were 　　　　　　　　　　　 C. would have been　　　 D. would be