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

　　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

　　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

　　答案：ACCAA CCDBC