II. Vocabulary and grammar:
6. Peter: _________________________- Daisy:He is brave,witty and very kind to other people.
7. A lot of different conservation efforts have been made to ________ endangered species.
8. Conservation is the protection of the _________ environment.
9. We are very _______ with our new car.
10. The lift is not working now. It is out _______ order.
11. I’ll lend you the money and you ________ pay me back till next month.
12. The effects of cigarette ____ been proven to be extremely harmful.
13. If you ________ a book, you have a brief look at it without reading or studying it seriously.
14. Tomatoes ________ before they are completely ripe.
15. You __________continue. You've made your point clearly enough already.
16. The Red List is a special book that provides names of ________ animals.
17. Books are a wonderful source ________ knowledge and pleasure.
18.
I didn't think his comments were very appropriate at the time.
19.
Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture.
20. It is a top secret. You _______ tell anyone about it.
21. It’s a school rule, all the pupils _________ wear a uniform.
22. Peter ________the piano since he was very young.
