Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE answer that best compl-etes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.

　　41. By the time you get to New York, I _______for London.

　　A) would be leaving　　　　　　　　　　C) have already left

　　B) am leaving　　　　　　　　　　　　　D) shall have left

　　42. The article suggests that when a person _______ under unusual stress he should be especially careful to have a well-balanced diet.

　　A) is 　　　　　　　　　　　　　　　　C) be

　　B) were　　　　　　　　　　　　　　　 D) was

　　43. The lawyer advised him to drop the _______, since he stands little chance to win.

　　A) event　　　　　　　　　　　　　 C) case

　　B) incident　　　　　　　　　　　　D) affair

　　44. Sometimes children have trouble _______fact from fiction and may believe that such things actually exist.

　　A) to separate　　　　　　　　　　　 C) for separating

　　B) separating　　　　　　　　　　　　D) of separating

　　45. He is quite sure that it's ________ impossible for him to fulfill the task within two days.

　　A) absolutely　　　　　　　　　　　　　　C) fully

　　B) exclusively　　　　　　　　　　　　　 D) roughly

　　46. There was a big hole in the road which ________ the traffic.

　　A) set back 　　　　　　　　　　　　C) held up

　　B) stood back　　　　　　　　　　　 D) kept down

　　47. Many a delegate was in favor of his proposal that a special committee _______ to investigate the incident.

　　A) were set up　　　　　　　　　　　　 C) be set up

　　B) was set up　　　　　　　　　　　　　D) set up

　　48. In the Chinese household, grandparents and other relatives play ________ roles in raising children.

　　A) incapable　　　　　　　　　　　　C) insensible

　　B) indispensable　　　　　　　　　　D) infinite

　　49. Eye contact is important because wrong contact may create a communication ________.

　　A) tragedy　　　　　　　　　　　　　　C) question

　　B) vacuum　　　　　　　　　　　　　　 D) barrier

　　50. There was such a long line at the exhibition ________ we had to wait for about half an hour.

　　A) as　　　　　　　　　　　　　　　　C) so

　　B) that　　　　　　　　　　　　　　　D) hence

　　51. There is no _______ to the house from the main road.

　　A) access　　　　　　　　　　　　　　C) exposure

　　B) avenue　　　　　　　　　　　　　　D) edge

　　52. ________ energy under the earth must be released in one form or another, for example, an earthquake.

　　A) Accumulated　　　　　　　　　　　　C) Assembled

　　B) Gathered　　　　　　　　　　　　　 D) Collected