1. TRANSLATION: 1.We wonder what effect this medicine will have on our health. 2.In many American cities, it is illegal to smoke in restaurants. 3.He cannot find any solution to his financial problems. 4.My parents don’t allow me to go out after dark.

2. TRANSLATION: 5. Nowadays, more and more people rely on computers to do a lot of things. 6. It is obvious from the evidence that he is guilty. 7. Mr. White declared that the company would cut back on production of computers by ten percent. 8. The government has passed a law which prohibits people from dumping waste into rivers.

3. Self-assessment: 1. open the floor 2. environmentally friendly ways of living 3. be concerned about the present situation 4. be prohibited from entering this area 5. be seen as being against the environment 6. large amounts of poisonous chemicals 7. work side by side with many environmentalists 8. use all resources in the best possible way 9. result in unsafe drinking water 10. work out possible solutions 11. be home to 12. endanger the wild animal population 13. depend/rely on the Yangtze River for survival

4. Self-assessment: 14. endangered animals 15. have a lasting effect on global warming 16. natural disasters that damage the environment 17. P38, L10 18. P38, L33 19. P22, L16 20. P22, L17 21. P22, L20 22. P23, L41 23. P23, L45 24. P23, L47 25. P23, L54 26. P38, L8