新编英语语法教程(第6版)练习参考 答案.docVIP

新编英语语法教程（第6版）第21讲 练习参考答案 Ex. 21A 1.????? I was sorry to learn… 2.????? You will be sad to hear… 3.????? They would be very surprised to receive… 4.????? She is happy to have found… 5.????? I was afraid to go… 6.????? Bob was pleased to hear… 7.????? I am very anxious to meet you. 8.????? We were delighted to receive your telegram. 9.????? You were sensible to stay indoors. 10.? The clerk was prompt to answer the call. 11.? This rule is easy to remember. 12.? We are reluctant to leave this neighbourhood. 13.? Our house is difficult to heat. 14.? Are you ready to leave? 15.? You would be foolish to go out in this weather. 16.? John is quick to see the point. 17.? He is very keen to get on. 18.? We are proud to have him as a friend. 19.? I was rude not to answer your letter. 20.? We are happy to have you with us this evening. Ex. 21B 1.????? His decision to resign surprised all of us. 2.????? He showed no inclination to leave. 3.????? Her resolution never to marry baffled all offers of love. 4.????? The City Council approved the proposal to build a new dam on the river. 5.????? Their readiness to accept the peace arrangement really surprised the diplomatic world. 6.????? He refused the invitation to write another article on the subject. 7.????? The people of a country should have the freedom to choose their own social system. 8.????? There is no need for you to start so early. 9.????? I am not under the obligation to render him any financial support. 10.? They have the ability to wage biological warfare. 11.? He is not a man to be frightened by the threat of war. 12.? There are plans to be made at once. 13.? This is a day never to be forgotten. 14.? Give me the names of the people to contact. 15.? The next train to arrive is from Edinburgh. 16.? The last problem to be considered at our next meeting is how to invest the money. 17.? Was Cortes the first European ever to see the Pacific Ocean? 18.? The best man to see for your eye trouble is the professor of ophthalmology