65. He was _C_ of having asked such a silly question.
A sorry B guilty C ashamed D miserable
guilty adj. 有罪的; be ashamed of 因…而羞愧(不好意思)的; miserable adj. 悲惨的。
66. The last time we had a family reunion was _B_ my brother's wedding ceremony four years ago.
A in B at C during D over
ceremony n. 典礼，仪式。要表达在某典礼(仪式)上用介词at。
at the graduation ceremony 在毕业典礼上。
67. What _A_ would happen if the director knew you felt that way?
A do you suppose B you suppose C will you suppose D you would suppose
do you supposed 常做插入语。
68. _D_ the advances of science, the discomforts of old age will no doubt always be with us. [despite prep. 尽管; as for 关于，至于]
A As for B Besides C Except D Despite
69. How close parents are to their children _B_ a strong influence on the character of the children.
A have B has C having D to have
influence on 对…造成影响，很大的影响中形容词用的是strong。
70. He _A_ when the bus came to a sudden stop.
A was almost hurt B was hurt himself C was to hurt himself D was hurting himself
hurt oneself 自残; be to + 动词原形，将要做某事;
41. Jean did not have time to go to the concert last night because she was busy _C_ for her examination.
A to prepare B to be prepared C preparing D being prepared
be busy doing sth. 忙于做某事
42. Five minutes earlier, _A_ we could have caught the last train.
A and B but C or D an order
and 在这里表示一种结果，翻译成“那么(和)”。只有两种情况下and才会这样翻译：
1. 省略句 + and + 句子; 2. 祈使句 + and + 句子。
47. Turn on the television or open a magazine and you _B_ advertisements showing happy balanced families.
A are often seeing B will often see C often see D have often seen
43. I cannot give you _D_ for the type of car you sell because there is no demand for it in the market.
A an expense B a charge C a purchase D an order
order n. 定购，订单; purchase n. 购买。
45. By the end of this month, we surely _C_ a satisfactory solution to the problem.
A have found B will be finding C will have found D are finding
如果一个句子的时间状语是由by引导的，则时态要选择完成时态。
将来的行为在将来的某个时间之前就已完成用将来完成时。
solution to a problem 一个问题的解决方案。
46. Mr. Wilson said that he did not want to _A_ any further responsibilities.
A take on B get on C put up D look up
take on 承担; take on responsibility 承担责任。
47. Having no money but _B_ to know, he simply said he would go without dinner.
A not to want anyone B not wanting anyone C wanted no one D to want no one
dinner n. 正餐(多指晚餐); supper n. 夜宵，晚餐; breakfast n. 早餐; lunch n. 午餐;
brunch n. 早午餐。[but前后的句子要平衡]
48. We desire that the tour leader _A_ us immediately of any change in plans.
A inform B informs C informed D has informed
desire v. 要求，表要求时后面加句子要用虚拟语气， (should) + 动词原形。
其他同样用法的词还有ask, demand, request, require.
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