Ⅰ. Read Section B and underline the following language chunks. After that, translate and use them to complete the sentences.
阅读Section B并将下列语块在课本上画出来，翻译这些语块，然后选用语块完成下列句子。
1. stop riding in cars
2. recycle books and paper
3. throw away
4. put sth. to good use
5. have a creative mind
6. build...out of
7. pull down
8. upside down
9. be made of
10. set up
11. be known for
12. bring back to life
13. the importance of environmental protection
14. on top of
15. be made from
16. As a student, you should know how to your time .
17. He decided to his house strong bricks (砖).
18. He stood the hill and enjoyed the beautiful scenery.
19. London used to be a city which its "black fogs".
20. The boy . He always comes up with different ideas from others.
21. They a charity to help homeless people last year.
22. The kite paper. Butter milk.

1. 不开车 2. 回收书籍和报纸 3. 扔掉 4. 好好利用 5. 有创造性思维 6. 用……建造 7. 拆下,摧毁 8. 上下颠倒 9. 由……构成(能看出原材料) 10. 建立,创立 11. 因……而闻名 12. 使……焕发生机 13. 环保的重要性 14. 在……之上 15. 由……构成(看不出原材料) 16. put, to good use 17. build, out of 18. on top of 19. was known for 20. has a creative mind 21. set up 22. is made of, is made from

Ⅱ. Rewrite the following sentences as required.
按要求转换下列句子，每空一词。
1. You shouldn't let the lights on when you leave a room. (改为同义句)
the lights when you leave a room.
2. Factories that burn coal also pollute the air. (改为被动语态)
The air also by factories that burn coal.
3. People should take public transportation more. (改为被动语态)
Public transportation more by people.
4. Not only you but also I am planning to go on a trip. (改为同义句)
you I planning to go on a trip.

1. Turn off 2. is, polluted 3. should be taken 4. Both, and, are