31. Some developed countries are trying to the serious problems resulting from the energy crisis。
A. step up B. cope with C. cut off D. end up
32. He is such a man who is always fault with other people。
A. putting B. seeking C. finding D. looking for
33. After the retired from office, Rogers painting for a while, but soon lost interest。
A. took up B. save up C. kept up D. drew up
34. fire, all exits must be kept clear。
A. In place of B. Instead of C. In case of D. In spite of
35.My parents will move back into town in a year or 。
A. later B. after C. so D. about
36. Dogs have a very good of smell and are often used to search for survivors in an earthquake。
A. sense B. view C. means D. idea
37. The house I grew up has been taken down and replaced by an office building。
A. in it B. in what C. in that D. in which
38. Tom has already given up the of smoking for the sake of health。
A. custom B. habit C. hobby D. convention
39. Stephen Bullon is the only man in the village today that has survived the war。
A. live B. lived C. alive D. active
40. As she entered the room she could see big bright lights hung from the 。
A. roof B. top C. ceiling D. height
41. Those experiments have laid a solid foundation for his research in material science。
A. far B. deep C. farther D. further
42. The weather forecast says it is going to clear soon。
A. up B. out C. over D. about
43. He will come to call on you the moment he his work。
A. will finish B. finishes C. finished D. to finish
44. such a good chance, how could she let it slip away?
A. Having given B. Giving C. Having been given D. Give
45.Previous his departure, he addressed a letter to his。
A. to B. of C. in D. from