【摘要】2013英语四六级在即，威廉希尔app 小编在此为大家编辑了“英语四级考试语法练习：虚拟”，供大家参考，希望对四六级考生有所帮助。祝大家取得理想的成绩!
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)