35. - Do you think robotic war will break out all over the world soon?

- ____. No one is sure what will happen in the future.

A. It’s hard to say　　 B. Not exactly so　　　 C. I couldn’t agree more　　　　 D. Sounds possible

34. In the following two hours he was _____ the performance, because it turned out to be as wonderful as he had expected.

A. tired of　　 　B. absorbed in　　　 C. annoyed with　　 D. concerned about

33. The class ________ 80 students is hard to manage.

A consisting of 　　　B consists of 　　　C made up of 　　　D made up

32. There was so much noise in the room that the speaker couldn’t make himself _____.

A. being heard　　 　 　B. hearing　 　 　 　　 　C. heard　　 　 　 D. hear