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Ⅰ.1. bottle
2.president
3.iron
4.metals
5.work
Ⅱ.6. create
7.gate
8.Recycling
9.Turn
10. napkins
11. to have
12. pulled
13. well
14. left
15. happened
Ⅲ.16171819202122232425BBBBDDCBBA
Ⅳ. 26. tries to
27. to turn off the lights
28. To recycle books and paper
29. used to be
30. been polluted
Ⅴ. 31.wereplanted
32. inspires, of
33. are proud of
34. be kept
35. don't,are
【巩固提升性训练】
Ⅰ.12345EBDAG
Ⅱ.6789101112131415BCABCADACB
Ⅲ.1617181920CADBB
Ⅳ. 21. The rivers are polluted by waste water from factories.
22. than
23  | 
信息发布者：陈芳老师
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