1、20. Theres a lawn that extends .21. There is said to te trouble on .22. I can just remember the trouble there was about it a year ago.23. There will be people anxious that .24. There seems to be a widespread change .25. There was a day when it rained .Ex. 29A 1. It is possible that the Joneses will
2、come to the party as well.8. It looks as if he were very afraid.9. It is no use crying over spilt milk.10.It wa several months before we met again.EX. 29C 1. 迟早我要跟他说个明白。2误了末班车，我们只好步行回家。3再做那件事，你就要受到责罚。4在这种天气登山，你一定会吃苦头。5桥梁被冲毁，除泅渡外别无他法。6那是没有办法的事。7如果犯了法，你是逃脱不了（罪责）的。8只是为了好玩，我们才决定半夜去游泳。9如果动身早，我们能够赶到。10是去是
3、留，他难以决断。11我痛骂他一顿。12走开，这不是聊天的时候。13总统乘坐美国直升飞机溜之大吉。14他们吵了架，但很快又言归于好。15如果你要换衣服，请快点，我们随时都会动身。16窃贼离开后几分钟，他才镇定下来，叫了警察。17在经济危机中通宵都是小商人蒙受损失。18他很少发言，但是一开口就讲错话。19任何一个国家都不应骑在别国头上称王称霸。20因而我们决定，在晴天的夜晚，我们露宿，而在雨天，我们就住旅馆，住客栈，住酒店。Ex29D2. It was his wife that the man treated viciously.3. It is only for three months th
4、at she has been studying French.4. It was to London that Tom went on Tuesday.5. It is green that he has painted the windows.6. What he is determined to do is （to） pass the test.7. What he will be doing is flying to Moscow.8. It was the machine that he could not repair.9. It was from Henry that John
5、bought the car. 10. It was by a man carrying a copy of The Times that we were met at the station.11. It was at the price that he was surprised.12. It was monitor of the class that the studets elected him.13. It was because hed never had the opportunity that John hadnt yet learned to drive.14. It was
6、 Henry that I met in New York.15. What I did was （to ） tell her the sad news.Ex. 31A 1. Brian locked the door and went to a nearby pub.2. Tom speaks Chinese fluently but cant write in it.3. On Friday afternoon the students study current events, or have League meetings if theres nothing special to st
7、udy.4. Ruel and Cameron went into the forest and collected a lot of insect specimens.5. On his way up the hill Jack fell down and hurt his hands and knees, but Jimmy got to the top all right.6. The girls decided to remain at home, for it was raining hard. / It was raining hard and the girls decided
8、to remain at home.7. They could not decide what to do and asked my advice. / They asked my advice, for they could not decide what to do.8. For the first time I saw my father not as the giant of my childhood but simply as a lonely man.9. Fewer blacks are leaving the rural South these days, not becaus
9、e farming has become more popular but because in-dustry is moving in.10. The four largest hotel companies in the United States are Hilton, Shers are Hilton, Sheraton, Hyatt, and the fastest growing （hotel company） Western International.11. Education is the largest “industry” in the nation either in
10、terms of dollars spent or in terms of people involved.12. There is not only concision in these lines but also elegance.13. Mr Fisher neither loves the environment, nor is he accus-tomed to the weather.14. In the United States television has been called a source of information, a means of entertainme
11、nt and, as its severest critics call it, a“plug-in”drug.15. For decades FBI agents wiretapped the phones of American citizens with the attorney generals approval but without warrants.Ex. 30B1. ； 2. ，：3. ， 4. /，5. ， 6. ；7/； 8. ，/9. ， 10. ，；，11. ： 12. ；13. ： 14. ；15. ：Ex. 30C 1. . but also instructive
12、.2. and inexpensive.3. Both Mary and ther husband will do it.4. /5. and carefully outlined.6. blue-eyed and partly gray-haired.7. carefully and to write a short review of it.8. He is either an absolute piker 9. He likes not only the girl but aiso the family.10. but also showing an intcrest in politi
13、cal questions.11. as well as ones / his intellectual self.12. nor can he compose.13. He either needs / needs either 14. Neither Pauline nor her husband wanted to 15. neither with her own achievement nor with the teams performance.16. , nor drink alcohol, nor idle a way his time.17. with neither a de
14、finith volume nor a definith shape.18. , to use but one side of the paper, and to endorse our papers in the proper manner.19. with neither a sales tax nor an income tax, a major at-traction for tax-weary residents of other states.20. The admen convince the reader not only that 21. , and hell take a
15、mile.22. You should try and finish 23. , and moreover, he is an expert in translation.24. , he went and saw the doctor immediately.25. , and youll get sick. 1. The film I saw yesterday was dull.2. If / Provided that the weather keeps fine, I see no reason why 3. Because he didnt get up early enough,
16、 he missed the train.4. A German whose acquaintance I made in Hamburg last year is coming to see me.5. One of the students who were trapped in the cave has already been brought out.6. Because / As she spoke French rapidly, I couldnt under-stand her.7. As any of these problems can be solved by ordina
17、ry intelli-gence and hard work, none of them are too difficut for us.8. Because illness kept him away from school, he didnt get the prize.9. The auditorium might be the place where I lost my pen.10. Aa / When / Whenever he ate too little and worked too hard for weeks on end, he became ill.11. When /
18、 As he came out of the Conference Room, he was surrounded by reporters.12. While my wife was , I was trying to 13. Unless you promise . you shall not 14. His mother waited up until he came home.15. AS / When / After / Because he had spoken for three hours, he had a sore throat.Ex. 31B1. whether 2. N
19、o matter what / Whatever3. While 4.as5. If 6. Even if 7. Though 8. If9. unless 10. so that11. so that / in order that 12. in that13. As 14. because15. how 16. as17. Where（ver） 18. as if19. Hardly / Scarcely / Barely 20. Instantly wen; No sooner thanEx. 31C 1. He urged that I drive carefully.2. He or
20、dered that the men remain in camp.3. She insisted that we go there on foot.4. He asked that his sister cook dinner.5. She requested that Itelephone her family.6. Grandmother urged that we bring the children for the sum-mer.7. He demanded that I answer all the questions.8. Our parents insist that we
21、come home by ten.9. The doctor ordered that the nurses watch the patient care-fully.10. She insisted that we tell her the truth.11. They requested that we sit down and have a cup of tea.12. The hostess urged that we all stay for dinner.13. The rules require that players wear tennis shoes 14. The bos
22、s suggests that his secretary learn shorthand.15. The policeman ordered that the men move on.16. The union leader urged that the members accept the offer.17. The general commanded that his troops advance into the town.18. The real estate agent suggested that we sell the house.19. The captain ordered
23、 that the crew abandon ship.20. The editor insisted that we change the title of the book.Ex. 31D 1. Before John came home, I had finished reading the news-paper.2. While we were eating dinner, 3. when Harry entered.4. Since I graduated from high school, 5. Before I read that book, I must 6. After Jo
24、hnny finished his homework, he 7. Before I serve the dessert, you nust 8. Before I came to the United States, I had 9. When I got to school yesterday, I found 10. since you moved away from the neighborhood? 11. Ill be busy shopping until the store 12. While Im studying, I like to 13. Where do you st
25、ay when you visit Washington? 14. While Im in this country to study, I hope to 15. While the baby is napping, her mother has a chance to rest. 16. After the orchestra had played for several hours, the em-bassy 17. until he got his B. A. degree. 18. No sooner had the criminal found a shelter than he
26、was 19. until the weather is dry in the summer. 20. I have been wearing glasses ever since I entered the univer-sity.Ex. 31E 1. looks like, for I have never met him.2. simply because 3. because / for all the shops have closed.4. not because but because 5. It was simply because 6. Since the weather 7
27、. Just because he was 8. It must be early morning, because / for the birds are sing-ing.9. because he is poor?10. Since the streets 11. when the telephone rang.12. Just as we 13. Melbourn slammed the door, so that he awakened his mother.14. /15. While in applied physics 16. Sneer unkindly though you
28、 may 17. though it rain tomorrow.18. even though I prefer a bath.19. Since / As he was ill, 20. Acceptable in informal style, but in formal style“because”should be changed into“that”.Ex. 32A 1. We went via Worcester so as to miss the traffic jam.2. I havent decided whether to answer his letter or not.3. He
