1. Answer the questions using the new words from Exercise 2 on page 4. 1. Do you think that it is important to take care of nature? Why?
2. What environmental problems does your native city/town/place have?
3. Which problem is the most important for you? What can be done to solve it?
4. What can people do to make our world healthier and cleaner?
5. Have you ever heard the expression “to go green"? How do you understand it?

1. you was at the theatre yesterday. did you like the opera? — oh yes, i enjoyed it greatly. 2. a week ago they did not to know what to think. 3. she is worrying a lot at the moment. 4. last tuesday he was upset and had no idea where to go. 5. various kinds of sports are popular in russia. 6. he went to the south a week ago. 7. when i was about fifteen years old, i enjoyed playing football. 8. our football team won many games last year. 18. where is boris? — he is playing chess with his friend. 9. my friend goes to the library every wednesday. 10. he did not go to the country yesterday. 11. why did you go to the shop yesterday? 12. we will grow tomatoes next summer. 13. what are you doing now? 14. he is sleeping now. 15. where did your father work last year? 16. will she go to the south next summer? 17. he did not watch tv yesterday.