33. After ____ seemed a very long time, the badly wounded soldier came back to life.

　　 A. that　　 　　　　　　　 B. it　 　　　　　　　　　　　 C. which　　 　　　　　 D. what

32. - Did you hear the gunshot last night?　

　- Yes, ____ was when I was just about to enter the room ____ I heard it.

　　 A. there; when　　　 　　　　　　　　　　　　　　　　 B. it; when　　 　　　　 C. it; that　　　　　 D. there; that

31. My parents had to use ____ they had to buy the house in which we are now living..

　 　　 A. what　　 　　　　　　 B. what that　　 　　　 C. all what　　　 　　　 D. that

30. My computer crashed, and ____ I didn’t make a copy of what I had typed.　

　　 A. what’s worse　　　　 　　　　　　　　　　　　 B. on top of that

　　 C. in addition　　　　 　　　　　　　　　　　　　　 D. all of the above　

29. ____ the window, his finger was cut but it was not serious.

　　 A. Cleaning 　　　B. While cleaning 　　 C. To clean 　D. When he was cleaning

28. -This is only between us.

　- I see. I will ____.

　 　　 A. keep it secret　　　　 　　　　　　　　　　　　　 B. keep it a secret

　 　 C. I won’t let the secret out　　　　 　　　　 D. all of the above

27. - Let Pete take the place. He’s older and should be more experienced.

　 - I don’t think so. A man doesn’t necessarily grow wiser ____ he grows older.

　　　 A. because　　 　　　　 B. that　　　　　　　　　　　 C. than　　　　　　　　　　 D. as　

26. The train ____ arrive at 11:30, but it was an hour late.

　 　　 A. was supposed to　　 　　　　　　　　　　　　　 B. was likely to

　 　 C. was about to　　　　 　　　　　　　　　　　　　 D. was certain to

25. - Mrs. Brown will come to visit our school tomorrow, you know?

　 - Tomorrow? I ____ she ____ today..

　　 A. think; comes　 　　　　　　　　　　　　　　　　　 B. think; will come　

C. thought; is coming 　　　　　　　　　　　　　　　 D. thought; was coming

24. More and more people come to realize that much must be done to prevent pollution ____ well.

　 　 A. from living 　　　　　　　　　　　　　　　　　　 B. to live　 　　　　　　　 C. to go　　　 D. from going