35. When you are lost, there is nothing ____ than to stay where you are, waiting for help.

　 A. more　 B. better　 C. worse　 D. rather

34. The earth _______ to be flat.

　 A. was used to be thought　　 B. used to be thought　

C. was used to think　　 D. used to think

33. He ________ his parents about his failure in the exam.

　 A. dares not tell　 B. dare not tell　 C. dares not to tell　 D. dare not telling

32. ----The boys are not doing a good job at all, are they?

　 ----_________.

　 A. I guess not so　 B. I don’t guess　 C. I don’t guess so　 D. I guess not

31. Carmen Ferreria _______ up hope of finding her pet parrot, Raquel, who ______ from the back garden of her house two years ago.

　 A. has given; disappeared　 B. had given; had disappeared　

　 C. had given; was disappeared　　 D. has given; was disappearing

30. The old couple brought up eight children in their life, ________ was their own.

　 A. in whom none　 B. neither of whom　 C. none of whom　 D. none of them