36. He used to get up late,__________?

　　A. do not he

　　B. didn't he

　　C. did he

　　D. use he

　　37. A woman and three children are said __________ in the traffic accident.

　　A. to be injured

　　B. having been injured

　　C. to have been injured

　　D. being injured

　　38. Susan is not very intelligent, __________work very hard.

　　A. not does she

　　B. either does she

　　C. or does she

　　D. neither does she

　　39.__________ , the new medicine is now in mass production.

　　A. With the solved problem

　　B. With this problem being solved

　　C. With the problem solved

　　D. With this problem to solve

　　40. His carelessness__________his failure in the exams.

　　A. resulted from

　　B. resulted in

　　C. resulted

　　D. resulted to

　　41. In a second hand bookshop, Billy came across a book which he thought was certainly a__________edition.

　　A. rare

　　B. scarce

　　C. seldom

　　D. hardly

　　42. During the voyage, Darwin collected a good deal of information about living things, which__________led to his famous book "On the Origin of Species".

　　A. lastly

　　B. completely

　　C. essentially

　　D. eventually

　　43. I've been working on my vocabulary actively, and one way to __________it is to see films in English on TV.

　　A. go down

　　B. go up

　　C. improve

　　D. decrease

　　44.__________I'd have told you.

　　A. If I would have known it

　　B. If I had have known it

　　C. Had I known it

　　D. Should I known it

　　45. While I was waiting for her, I killed time__________ looking in the show windows.

　　A. by

　　B. with

　　C. in

　　D. with