Dr. Baker was surprised to receive an invitation to the 2008 Medical Conference in London. He looked at his diary and found he would be free that week. He decided to __36__ the meeting, so he wrote to the conference __37__ that he would be there.

People who he knew __38__ the conference were __39__ to see him. The following morning, the main speaker didn’t appear. Her plane would be late __40__ bad weather. So the organizer asked if there was a Dr. Baker there and asked him to make himself __41__. Dr. Baker went up and offered him his help.

The organizer invited him to give a talk about DNA. But it happened that Dr. Baker knew __42__ about DNA. The organizer was so surprised to hear that __43__ he said everyone there knew he was an __44__ on the subject and read Peter Baker’s book “Introduction to DNA”. Dr Baker said that he was not Peter Baker, but David Baker, to be__45__.

36　 A. join　　　　　　　　　　 B. take part　　　　　 C. attend　　　　　　　　　　 D. come

37　 A. said　　　　　　　　　　 B. say　　　　　　　　 C. and saying　　　　　　　 D. saying

38　 A. at　　　　　　　　　　　 B. of　　　　　　　　　 C. on　　　　　　　　　　　　 D. with

39　 A. excited　　　　　　　　 B. anxious　　　　　 C. worried　　　　　　　　　 D. surprised

40　 A. because of　　　　　 B. because　　　　　 C. as　　　　　　　　　　　　　 D. of

41　 A. knowing　　　　　　 B. knew　　　　　　　 C. known　　　　　　　　　 D. know

42　 A. something　　　　　 B. nothing　　　　　 C. everything　　　　　　　 D. anything

43　 A. what　　　　　　　　　 B. that　　　　　　　　 C. then　　　　　　　　　　　 D. when

44　 A. learner　　　　　　　　 B. teacher　　　　　　 C. expert　　　　　　　　　　 D. professor

45　 A. certain　　　　　　　　 B. exactly　　　　　　 C. certainly　　　　　　　　 D. exact

35. A good teacher must _________ to his students how important a proper learning method is.

A. get through　　　 B. get across　　　 C. get away　　　 D. get over

34. Children can ________ a lot _________ this new kind of school system.

A. benefit; from　　 B. benefit; with　 C. change; from　　 D. lose; from

33. He made a promise ______ he would help me.

A. that　　　　 B. which　　 C. whether　　　 D. why

32. I really appreciate that your help is of great _________.

A. useful　　　　 B. value　　　　 C. important　　　　　 D. worth

31. I had no idea when and where ________. .

A. it happened　　　　　　　　　　 B. does it happen

C. it had happened　　　　　　　　　 D. had it happened

30. He insisted that we ________ rest until we finished the work.

A. not　　　　 B. don’t　　　 C. can’t　　　　 D. should

29. I want to _______ a question to the chairman but in a moment I lost my nerve

A. ask　　　　　 B. reply　　　　 C. rise　　　 D. raise

28. What do you think of his proposal _______ we ________ a play at the English party?

A. what; put up　　　　　　　　 B. that; put on

C. which; put up　　　　　　　　 D. that; put off

27. I’m very sorry, I really don’t _________ you.

A. mean harm　 B. mean to harm　 C. mean harming　 D. mean to be harmed