Part III Identification（10%）
46. Mary, together with her classmates, are in the lobby, waiting to discuss with you the plans for the coming sports meet.
47. Of the two students, one is named Tom and another named Fred.
48. In their house there are four rooms, the largest of that is used as a drawing room.
49. We have come to the conclusion when this summer will be much hotter than before.
50. When Uncle Tom will come back, please tell me immediately.
51. I have lived in this city thirty years ago, so I know it quite well.
52. The background music in the little cafe sounds softly and sweet to me.
53. A news of his arrest traveled quickly among his friends.
54. I couldn’t help to laugh when I saw the little boy in his father’s overcoat.
55. After driving for twenty miles, he suddenly realized that he has been driving in the wrong direction.
46．答案为B. are应改为is. 考点：主谓一致性（真正主语在短语together with her classmates的前面：Mary）
47. 答案为D. another应改为the other. 考点：两个中的另一个应该用the other来表示。
50．答案为B. will come应改为comes. 考点：时间状语从句只能用一般现在时态表示将来。
51．答案为B. thirty years ago应改为thirty years before. 考点：ago和before用法的区分；
52．答案为C。 softly应改为soft. 考点：并列结构中彼此并列的成分应该具有相同的语法特征。
53．答案为A. 去掉a. 考点：不可数名词前不能出现不定冠词。
54．答案为A. to laugh应改为laughing. 考点：can’t help doing/ 情不自禁地…
55. 答案为C. has been driving应改为had been driving. 考点：过去完成时表示先发生的动作