35. -I’m sorry. I ______ at you the other day.

　-Forget it. I was a bit out of control myself.

　A. shouldn’t shout　　　　　　　　　　　　　　　　 B. shouldn’t have shouted

　C. mustn’t shout　　　　　　　　　　　　　　　　　　　　 C. mustn’t have shouted

34. To learn English well, we should find opportunities to hear English ______ as　　 much as we can.

　A. speak.　　　　　　　　　 B. speaking　　　　　　　　 C. spoken　　　　　　　　　　 D. to speak

33. -I’m sure Andrew will win the first prize in the final.

　-I think so. He ______ for it for months.

　A. is preparing　　　　　　　　　　　　 　　　　　　　 B. was preparing

　C. had been preparing　　　　　　　　　　　　　　　　 D. has been preparing

32. ______ you eat the correct food ______ be able to keep fit and stay healthy.

　A. only if; will you　 　　　　　　　　　　　　　 B. Only if; you will

　C. Unless; will you　 　　　　　　　　　　　 D. Unless; you will