Conditional Sentences

Exercise 21 : page 97

1. were understand
2. wouldn't have been
3. will give
4. would have told
5. would have been
6. had
7. could stop
8. were need
9. would  have found
10. enjoyed
11. paint
12. were
13. has write
14. could have permitted
15. were spending
16. will accept 
17. has buy
18. has decided
19. would have written
20. will leak
21. had studied
22. herad
23. saw
24. got
25. turn
26. were
27. would have called
28. would have talked
29. had explain
30. spoke

  Exercise 22 : page 99

1. eating
2. eat
3. swim
4. like
5. speaking
6. studying
7. dance
8. sleeping
9. eating
10. eating

Exercise 23 :  page 101

1. stay
2. stayed
3. work
4. study
5. not study
6. have
7. stand
8. not cook
9. hadn't arrived
10. have slept

Exercise 24 : page 105

1. must have had
2. must have been
3. must have damaged
4. should have not park
5. must have studied
6. should have studied
7. must be
8. should have deposited
9. must have forgotten
10. must have not studied

Exercise 25 : page 105

1. i would
2.  would have gone
3. may have had
4. should have done
5. must have forgotten
6. may have slept
7. might have had
8. could have lost
9. shouldn't have driven
10. may have run