4. People are______________________ (对他们生活做出改变) to try to cause less damage to the environment.

5. The house's low price _______________________（很有吸引力）people who are dependent on allowance.

6. Parents should __________________________(意见一致)when their children are naughty.

7. __________________________________（更好的机会以及用外币支付的薪水）appeal to all of us.

8. They were always on the move, ___________（徒劳地尝试着寻找一个国家）where they could live peacefully.

9. He _______________________(找工作有困难)for lack of high education.

10. _____________________('人才外流'有了一线希望).Because the government are taking effective measures.

[考点点拨]

1. The wall was so hard that he used much to drive a nail into it.

A. strength B. force C. energy D. power

【点拨】power表示体能、智能、能力、势力、影响、权力,能量,电等; strength可表示物质的或精神的力量，尤指体力、智力、或道德力量。force表示力量或力气，尤指武力; energy表示精力、精神、活力或能源。又如：

1) some animals are different from others and seem to have the to see in the dark.

A. strength B. force C. energy D. power

2) You don't seem to have the ____ to lift the big stone. You'd better turn to someone else for help.

A. strength B. force C. energy D. power

答案: 1) D; 2) A

2. I'd appreciate ____ if you would like to teach me how to use the computer.

　　A. that B. it C. this D. whether

【点拨】谓语动词appreciate,dislike,hate,like,love等后跟if或when等从句时, 往往从句前加上形式宾语，又如：

1) I take that you will be leaving for New York next week. So I must book a plane ticket for you in advance.

A. if B. it C. this D. whether

2) I will be busy this evening. Could you see to ____ that my daughter can finish all her homework.

A. if B. this C. it D. whether

答案: 1) B 2) C

3. ____ modern agriculture and industry develop, more and more waste is produced which causes pollution.

A. With B. As C. Despite D. Though

【点拨】as作为连词有多种用法：（1）当......时;随着 (2)照......的方式 (3)因为,由于 (4)正如,如同 (5)尽管,虽然。这里属于第一种用法。又如：

1）Julia is leaving tomorrow， I heard from Kate this morning.

A. which B. like C. as D. that

2) _____ he is, he seems to live a happy life.

A. A poor sanitary man as B. Poor sanitary man as

C. A poor sanitary man even though D. As a sanitary man

答案: 1) C; 2) B