Exercise 11. _（要是媽媽知道了怎么辦）? Do you think she will get angry?2. The size of the audience, _（如我們所預料的那樣）, was well over one thousand.3. Id like to _（利用這次機會） to thank you all for your cooperation.4. How many times have I told you _（不要在大街上踢球）?5. Please keep all medicines _（孩子夠不著的地方）.Exercise 21. Millions of dollars in the city bank _ (據說被偷了) during the blackout yesterday.2. I would have come sooner but _(我不知道你在等).3. Certainly Ill come, but I am afraid I shall be _(晚幾分鐘).4. He had to _(丟下他的家人) when he went abroad to work.5. _(眾所周知), too much stress can cause disease.Exercise 31. _(吃的藥越多), the worse I seem to feel.2. The car was repaired but _(不能令車主滿意).3. The large vase in which he kept his umbrella for many years _(原來是) a valuable piece of Chinese pottery.4. _(直到1986年) that table tennis was accepted as a regular part of the Olympic Games.5. Do you know that something strange happened to that company _(一月五日晚上)?Exercise 41. _(在去紐約的路上), he called on his uncle in Chicago.2. I found it difficult _(改掉這個壞習慣).3. We _(堵了半小時) in the traffic and so we arrived late.4. _(如果他下午來), I should ask him to help solve this problem.5. Silver is the best conductor of electricity, copper _(緊隨其后).Exercise 51. Life shrinks or expands _(與成比例) ones courage.2. It was essential that the application forms _(在截止日期被送回).3. I decided to go to the library as soon as I _(忙完手頭的工作).4. Jean did not have time to go to the concert last night because she was _(忙著準備考試).5. We regret to inform you that the materials you ordered are _(沒有存貨).Exercise 6 1. Its high time that we _(采取堅決措施) to protect our environment.2. Joes father, along with his two uncles, _(要求他留下) in New York one more day.3. At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly _(轉向另一個話題).4. Walter offered us a lift when he was leaving the office, but our work _(沒完成), we declined the offer.5. Features such as height, weight, and skin color _(因人而異).Exercise 71. _(受一所美國大學的邀請), I finally flew to San Francisco on August 6, 1998.2. Students or teachers can participate in excursions to lovely beaches around the island _(定期).3. The newcomers found it impossible to _(適應那里的氣候) sufficiently to make permanent homes in the new country.4. She is going to spend the winter holidays in Hainan, _(那里她有一些親戚).5. Hong Kong, _(1997年回歸祖國), is one of the most important commercial and financial centers in Asia.Exercise 81. He hoped the firm would _(把他調到巴黎分部).2. The manager _(高度贊揚) such virtues as loyalty, courage and truthfulness shown by his employees.3. Since the matter was _(非常緊急), we dealt with it immediately.4. I would sooner you _(對此事一無所知).5. He was a brilliant musician as a boy, but he never _(實現自己的諾言).Exercise 91. _(依靠自己的努力), we overcame all the difficulties.2. This kind of glasses manufactured by experienced craftsmen _(戴著很舒服).3. Young people _(不滿足于) stand and look at works of art; they want art they can participate in.4. Most people would agree that only in exceptional circumstances _(醫生可以隱藏事實) from the patient.5. _(有跡象表明) restaurants are becoming more popular with families.Exercise 101. Everyone should _(有資格享受) a decent standard of living and an opportunity to be educated.2. Apart from caring for her children, she has to _(承擔繁重的家務活) as carrying water and firewood.3. Now that I am working for my living, I _(不像以前那么有時間) to spend on my stamps.4. A series of pre-recorded tapes _(已經準備好了) for language laboratory use.5. Though he was born and brought up in America, he can _(說流利的漢語).答案：Exercise 11. What if mother knows about it (要是媽媽知道了怎么辦)? Do you think she will get angry?2. The size of the audience, as we had expected (如我們所預料的那樣), was well over one thousand.3. Id like to take advantage of this opportunity (利用這次機會) to thank you all for your cooperation.4. How many times have I told you not to play football on the street (不要在大街上踢球)?5. Please keep all medicines out of / beyond the reach of children (孩子夠不著的地方).Exercise 21. Millions of dollars in the city bank is said to have been stolen (據說被偷了) during the blackout yesterday.2. I would have come sooner but I didnt know you were waiting (我不知道你在等).3. Certainly Ill come, but I am afraid I shall be a few minutes late (晚幾分鐘).4. He had to leave his family behind (丟下他的家人) when he went abroad to work.5. As is known to all (眾所周知), too much stress can cause disease.Exercise 31. The more medicine I take (吃的藥越多), the worse I seem to feel.2. The car was repaired but not to the owners satisfaction (不能令車主滿意).3. The large vase in which he kept his umbrella for many years turned out to be (原來是) a valuable piece of Chinese pottery.4. It was not until 1986 (直到1986年) that table tennis was accepted as a regular part of the Olympic Games.5. Do you know that something strange happened to that company on the night of January 5 (一月五日晚上)?Exercise 41. On the way to New York (在去紐約的路上), he called on his uncle in Chicago.2. I found it difficult to get rid of this bad habit (改掉這個壞習慣).3. We were held up for half an hour (堵了半小時) in the traffic and so we arrived late.4. If he were to come this afternoon (如果他下午來), I should ask him to help solve this problem.5. Silver is the best conductor of electricity, copper following it closely (緊隨其后).Exercise 51. Life shrinks or expands in proportion to (與成比例) ones courage.2. It was essential that the application forms (should) be sent back before the deadline (在截止日期被送回).3. I decided to go to the library as soon as I finished what I was doing (忙完手頭的工作).4. Jean did not have time to go to the concert last night because she was busy preparing for the examination (忙著準備考試).5. We regret to inform you that the materials you ordered are out of stock (沒有存貨).Exercise 6 1. Its high time that we took firm measures(采取堅決措施) to protect our environment.2. Joes father, along with his two uncles, demands that he (should) stay (要求他留下) in New York one more day.3. At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly switched to another subject/topic (轉向另一個話題).4. Walter offered us a lift when he was leaving the office, but our work not being finished (沒完成), we declined the offer.5. Features such as height, weight, and skin color vary from individual to individual (因人而異).Exercise 71. Having been invited by an American university (受一所美國大學的邀請), I finally flew to San Francisco on August 6, 1998.2. Students or teachers can participate in excursions to lovely beaches around the island at regular intervals (定期).3. The newcomers found it impossible to adapt themselves to the climate (適應那里的氣候) sufficiently to make permanent homes in the new country.4. She is going to spend the winter holidays in Hainan, where she has some relatives (那里她有一些親戚).5. Hong Kong, having returned to the motherland in 1997 (1997年回歸祖國), is one of the most important commercial and financial centers in Asia.Exercise 81. He hoped the firm would transfer him to the Paris branch (把他調到巴黎分部).2. The manager spoke highly of (高度贊揚) such virtues as loyalty, courage and truthfulness shown by his employees.3. Since the matter was extremely urgent (非常緊急), we dealt with it immediately.4. I would sooner you knew nothing about it (對此事一無所知).5. He was a brilliant musician as a boy, but he never fulfilled his promise (實現自己的諾言).Exercise 91. Relying on / Depending on our own efforts (依靠自己的努力), we overcame all the difficulties.2. This kind of glasses manufactured by experienced craftsmen wears comfortable (戴著很舒服).3. Young people are not content to (不滿足于)