1. He must have had an accident, or he______ then.(90.1/51)

　　A. would have been here B. had to be here C. should be here D. would be here

　　If he had not had an accident, he ___.

　　2. It was essential that the application forms______ back before the dead line.(90.1/52)

　　A. must be sent B. would be sent C. be sent D. were sent

　　3. It is highly desirable that a new president_____ for this college.(90.6/59)

　　A. appointed B. is appointed C. be appointed D. has been appointed

　　4. If the earth suddenly_____ spinning, we would all fly off it.(90.6/61)

　　A. stopped B. had stopped C. has stopped D. would stop

　　5. It was essential that all the necessary documents______ to the president’s office

　　before the end of this month.(91.1/57)

　　A. be handed in B. must be handed in

　　C. should hand in D. had been handed in

　　6. The traffic was very heavy, otherwise I______ here fifty minutes sooner.(91.1/59)

　　A. would be B. should be C. would have been D. had been

　　If the traffic had not been very heavy, I ____.

　　7. I’m sorry Andy didn’t want to go the conference. ______ willing to go we would have paid all his expenses.(91.1/67)

　　A. Being B. Was he C. Had he been D. He had been

　　8. The young driver looked over the engine carefully lest it_____ on the way.(91.1/69)

　　A. goes wrong B. would go wrong C. went wrong D. should go wrong

　　9.It was suggested at the meeting that effective measures_____ to solve the problem.(92.1/45)

　　A. were taken B. be taken C. must be taken D. take

　　10. The picture exhibition bored me to death. I wish I______ to it.(92.1/59)

　　A. have not gone B. did not go C. had not gone D. should not have gone

　　11.It was proposed that the matter______ discussed at the next meeting.(92.6/65)

　　A. will be B. was C. be D. would be

　　12.He didn’t go to the party, but he does wish he______ there.(92.6/66)

　　A. would be B. has been C. would have been D. had been

　　13.______ for your laziness, you could have finished the assignment by now.(93.1/61)

　　A. It were not B. Had it not been C. Weren’t it D. Had not it been

　　14.It’s necessary______ the dictionary immediately.(93.1/68)

　　A. that he return B. that he returned

　　C. that he will return D. that he has to return

　　15.Look at the terrible situation I am in ! If only I_____ your advice.(93.6/70)

　　A. follow B. would follow C. had followed D. have followed

　　16.The manager of the hotel requests that their guests______ after 11:00 p.m.(94.1/65)

　　A. not to play loud music B. shouldn’t play loud music

　　C. don’t play loud music D. couldn’t play loud music

　　17.It is highly desirable that a new president______ to this college.(94.6/54)

　　A. appointed B. be appointed C. was appointed D. was been appointed

　　18.The traffic was very heavy; otherwise I ______ here 50 minutes sooner.(94.6/61)

　　A. would be B. should be C. had been D. would have been

　　19._____ for my illness I would have lent him a helping hand.(95.1/47)