Unit 1 Section A III1. charge 2. convention 3. efficient 4. obtain 5. competent 6. assessing 7. fulfill 8.conducting 9.consequently 10. significance IV 1.behind 2. at 3. in 4. out 5. to 6.to 7. in 8. with 9. but 10.for V L C D N O A E G I KVI1. commitment 2. attraction 3. appointment 4. impression 5. civilization 6. composition 7. confusion 8. congratulation9. consideration 10. explanation 11. acquisition 12. Depression VII1.advisable 2. desirable 3. favorable 4. considerable 5.remarkable 6. preferable 7.drinkable 8. acceptableVIII 1. much less can he write English articles 2. much less can he manage a big company 3. much less could he carry it upstairs 4. much less have I spoken to him 5. much less to read a lot outside of itX 1. She wouldnt take a drink, much less would she stay for dinner. 2. He thought I was lying to him, whereas I was telling the truth. 3. How do you account for the fact that you have been late every day this week?4. The increase in their profits is due partly to their new market strategy. 5. Such measures are likely to result in the improvement of work efficiency. 6. We have already poured a lot of time and energy into the project, so we have to carry on.XI 1. 我认为他不会抢劫，更不用说暴力抢劫了。 2. 男工平均工资每小时10 美元，而女工才每小时 7 美元。 3. 自然界的平衡一旦遭到破坏，就会带来很多不 可预知的影响。 4. 期终考试迫在眉睫，你最好多花点时间看书。 5. 有趣的是，消费者发现越来越难以辨别某些品 牌的原产国。其部分原因来自于全球化带来的 影响，部分原因是由于产地的变化。 6. 最近一次调查表明，妇女占总劳动力的40%。Cloze1.C 2.B 3.B 4.A 5.D 6.B 7.C 8.D 9.A 10.C 11.D 12.C 13.C 14.B 15.A XIV A larger and larger part of society is expressing its concern about environmental protection. Active in their concern, teachers and students hold specific meetings to discuss environmental protection. Also, city planners take environmental problems into serious consideration. And, though reducing pollution can be expensive , factories often take every possible measure to do their part. Many people are concerned and active because air and water pollution affects everyone and makes it difficult for cities to survive and businesses to make a profit.Section B II D 2.A 3.C 4.D 5.A 6.C 7.B 8.B III 1. utilize 2. reject 3. considerable 4. temporary 5. acceptable 6. recognition 7. alleviate 8. appreciate 9. furthermore 10. InteractIV 1.interact with 2. gone through 3.deal with 4.recovered from 5.adjusting to 6. familiar to 7.In spite of 8. were tired of 9.prevented from 10.came to