32.Many teenagers feel lonely because they think their parents and teachers don’t understand the changes they are__________.

A. going on B. getting over C. going over D. going through

33. He is much better now, but has not fully ______ from his liver failure.

A. improved B. discovered C. returned D. recovered

34. ________two exams to worry about , I have to work really hard this weekend.

A. Besides B. With C. As D. Because of

35. —John, have you gone over the lessons learnt this morning?

—Not yet.

—You should know_________.

A. many hands make light work B. Rome wasn’t built in a day

C. strike while the iron is hot D. it’s a piece of cake

36. _______ the child has been so rude to us, we shouldn’t _______ him unpunished.

A. As, give B. As if, let C. Since that, go D. Now that, leave

37. A year ago he could hardly read, or write English, _________?

A. didn’t he B. did he C. couldn’t he D. could he

38. Large tracks have also been discovered________ some people say belong to the Wild Man.

A. from which B. that C. / D. what

39. Many children， parents are away working in big cities，are taken good care of in the school.

A.their B. with whom C.of them D. whose

40 . Is that the reason __________ at the meeting for his carelessness in his work? Actually we think he is a man who is hard ______ himself especially in work.

A. that he explained to all;on B. what he explained all; with

C. why he explained to all; at D. which he explained to all; to