Part III Vocabulary and Structure (20 minutes) 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 that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center. 41. By the time you get to New York, I ________ for London. A) would be leaving B) am leaving来源：考试大 C) have already left D) shall have left（D） 42. The article suggests that when a person ________ under unusual stress he should be especially careful to have a well-balanced diet. A) is B) were C) be D) was（A） 43. The lawyer advised him to 0drop the ________, since he stands little chance to win. A) event B) incident C) case D) affair（C） 44. Sometimes children have trouble ________ fact from fiction and may believe that such things actually exist. A) to separate B) separating C) for separating D) of separating（B） 45. He is quite sure that it’s ________ impossible for him to fulfill the task within two days. A) absolutely B) exclusively C) fully百考试题论坛 D) roughly（A） 46. There was a big hole in the road which ________ the traffic. A) set back B) stood back C) held up D) kept down（C） 47. Many a delegate was in favor of his proposal that a special committee ________ to investigate the incident. A) were set up B) was set up C) be set up D) set up（C） 48. In the Chinese household, grandparents and other relatives play ________ roles in raising children. A) incapable B) indispensable C) insensible D) infinite（B） 49. Eye contact is important because wrong contact may create a communication ________. A) tragedy B) vacuum C) question D) barrier（D） 50. There was such a long line at the exhibition ________ we had to wait for about half an hour. A) as B) that C) so D) hence（B） 51. There is no ________ to there house from the main road. A) access B) avenue C) exposure D) edge（A） 52. ________ energy under the earth must be released in one form or another, for example, an earthquake. A) Accumulated B) Gathered C) Assembled D) Collected（A） 53. He wasn’t appointed chairman of the committee, ________ not very popular with all its members. A) to be considered B) considering C) being considered D) having considered（C） 54. The twentieth century has witnessed an enormous worldwide political, economic and cultural ________. A) tradition B) transportation C) transmission D) transformation（D） 55. The ________ stuck on the envelope says “By Air”. A) diagram B) label C) signal D) mark（B）