EX 2:
6. B
7. A
8. C
9. A
10. C
11. B
12. C
13. D
14. B
15. A

V.
37.
Turn off the TV when you are out", she said to me.
=> She told me to Turn off the TV when I were out
38. My sister cooks well.
............................................................................................................................
39. The meat is more expensive than vegetable.
=>vegetable is not as expensive as The meat
40. I have never read a more interesting novel.
=> This is the most interesting novel that I've ever read

Ex 4:
22. B
23. B
24. D
25. C
26. D

Ex5:
37. She told me to turn off the TV when I was out.
38. My sister is a good cook.
39. The vegetables are cheaper than the meat.
40. This is the first time I have read a interesting novel.
Ex 6:
1. A
2. C
3. D
Ex7:
4. A
5. D