36. It is only through practice one will be able to swim skillfully.

　　A. what B. who C. that D. which

　　37. The brain is capable of ignoring pain message of to concentrate on other activities.

　　A. it allowed B. is it allowed C. allowed D. allowed it

　　38. Don’t worry, I have already them the decision.

　　A. informed; with B. informed; of C. informed; for D. informed; that

　　39. The child was sorry his mother when he arrived at the station.

　　A. to miss B. having missed C. missing D. to have missed

　　40. I wonder why he to discuss the problem at the meeting.

　　A. declined B. rejected C. refused D. delayed

　　41. You can hang up what you like on these walls.

　　A. bare B. empty C. blank D. vacant

　　42. According to a , the majority would rather have newspapers without a government than a government without newspapers.

　　A. election B. campaign C. poll D. vote

　　43. The population of the village has decreased 150 to 500.

　　A. in B. at C. by D. with

　　44. It seems that there is that I can’t do.

　　A. nothing B. anything C. everything D. none

　　45. They are often caring more about animals than human beings.

　　A. accused if B. accused with C. charged of D. charged for

　　46. a good beginning is made, the word is half done.

　　A. As soon as B. While C. As D. Once

　　47. George could not his foolish mistake.

　　A. account in B. count on C. count for D. account for

　　48. We came into this field late, so we must work hard to the lost time.

　　A. make up for B. make out C. keep up with D. put up with

　　49. The new law will came into on the day it is passed.

　　A. effect B. use C. service D. existence

　　50. We can separate the mixture into the pure chemical compounds it is composed.

　　A. in which B. of what C. of which D. from which

　　51. Mrs. Lincoln has that she is unable to get a job.

　　A. such small education B. so little education

　　C. a such little education D. a so small education

　　52. She can’t prevent her little boy shooting birds.

　　A. from; to B. on; at C. with; up D. from; at

　　53. Many countries are increasing their use of natural gas, wind and other forms of .

　　A. energy B. source C. power D. material

　　54. A darkened sky in the daytime is usually and indication that a storm is .

　　A. possible coming B. about to take place

　　C. close by D. expected to be severe

　　55. We all know that speak louder than words.

　　A. movements B. performance C. operations D. actions

　　56. , he could not cover the whole distance in fifteen minutes.

　　A. Fast as he can B. As he can ran fast

　　C. If he can ran fast D. Since he ran fast

　　57. Agricultural production in that country has increased in recent years.

　　A. vastly B. strikingly C. considerably D. extremely