2 was 3
were having 4 was 5 was shining 6 was 7 hit 8 fell 9 wasn’t 10 got
<span> </span>
<span>I ( n )
Exercise book, song, count, subject, floor, picture,museum, uniform, window, rubber, carpet
</span>II ( v ) leave, meet, join, learn, spend, laught, study
III ( agi ) important,easy, different, <span>comfortable</span>
1. b
2. c
3. a
4. a
5. b
6. c
7. b
8. b
9. c
10. a
11. c
12. a
13. c
14. b
15. a
16. a
17. b
18. b
19. c
20. b
1) People must plant trees and plants, less disposed waste in seas and in soil, we must save kinds of animals, plants and insects, also it is very importan keep clean our air. Это так же хорошый ответ и на второй вопрос
1) Upon termination of the contract the parties may agree to extend it.
2) Overhaul does not require the consent of the lessor.
3) The parties to the treaty agreed to terminate the contract.
4) During the war, it is best to live outside the city.