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I. Spelling:
1. Today’s d_________ question is “The economy or the environment—must we choose?”
2. If you have any questions or comments, you can use this time to v_________ them.
3. I’m talking to you today about the way large areas of the world are damaged by i____________ waste.
4. Factories produce large amounts of p____________ chemicals.
5. The waste they create goes into the a_____________ and makes us sick.
6. P___________ is so bad that many rivers are full of chemicals.
7. In a___________, many sea creatures are being wiped out by fishing boats.
8. The figure is now a_____________ 6.5 million people.
9. It would be b___________ to expand our recycling industry.
10. It is o___________ that you are very concerned about the present situation.
11. They think of greedy businessmen hiding from their r_______________ to the environment.
12. Asking around, I find many people w_________ to pay slightly higher prices for things that are environmentally friendly.
13. The UNCCD was e____________ in 1994.
14. This center was set up in 1996 and is s_________ with __________ (现代的) technical ___________ (设备) and companies for environmental research.
15. The second environmental project includes a nature reserve for white-flag dolphins, one of the most e____________ animals in the world.
16. Boats are p____________ from entering this area in order to keep the dolphins safe.
17. The Yangtze River is home to a d___________ range of fish and animals.
18. We still have a long way to go to solve all the problems c__________ the Yangtze River.
19. The efforts to protect this much-loved river will be a____________ for years to come by future generations.
20. I certainly think we need to use all our resources in the best possible way. After all, they are l___________.
II. Filling the blanks (Paying attention to the form of each verb):
open the floor, have a lasting effect on, cut back on, think of…as, flow into, what if, wipe out, take responsibility for, result in, in the form of, under way, focus on, rely on
21. The pollution ____________________ unsafe drinking water which has led to health problems for people living near the river.
22. Pollution is very bad for the people who _________________ the river for water.
23. Two special government projects are also ________________ to
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