35. -Catherine, I have cleaned the room for you.

-Many thanks. You ______.

A. needn’t do　　　　　 B. needn’t have done　　 C. shouldn’t have done　 C. mustn’t do　

34. Little Tom had to ______ his journey because of his mother’s illness.

　 A. quit　　　　　　　　　　 B. leave　　　　　　　　　　　　 C. abandon　　　　　　　　　 D. desert

33. -Is this the small town you often refer to?

　 -Right, just the one ______ you know I used to work for years.

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

32. As you ______ new words in the English story, it is a good method for you to guess their meanings.

　 A. come about　　　　 B. come out　　　　　　　　　 C. come up　　　　　　　　　 D. come across

31. Not that I am unwilling to lend you a hand, ______ I am too busy for the moment.

　 A. because 　　　　　　 B. but that　　　　　　　　　　 C. but 　　　　　　　　　　　　 D. although