Excercise 21 :
1. can understand
2. wouldn’t be
3. will give
4. would tell
5. will be
6. had
7. could stop
8. need
9. would found
10. might enjoy
11. paint
12. be
13. write
14. would permit
15. would spend
16. will accept
17. were buying
18. could decided
19. will write
20. will leak
21. could studied
22. can hear
23. will see
24. can get
25. will turn
26. be
27. would called
28. would talked
29. can explain
30. could speaked
Exercise 22 :
1.
Eat
2.
Eating
3.
Swim
4.
Like
5.
Speaking
6.
Studying
7.
Dance
8.
Sleeping
9.
Eating
10.
Eating
Exercise 23 :
1.
Stay
2.
Had stay
3.
Work
4.
Study
5.
Study
6.
Dah
7.
Stand
8.
Cooked
9.
Arrived
10.
Had sleept
Exercise 24 :
1.
Should have had
2.
Must have been
3.
Must have damage
4.
Shouldn’t have parked
5.
Must have studied
6.
Should have studied
7.
Must have been
8.
Should have deposit
9.
Must have forget
10.
must not have studied
Exercise 25 :
1.
i will
2.
would have gone
3.
may have had
4.
should have done
5.
must forget
6.
may have slept
7.
might have had
8.
would have lost
9.
shouldn’t have driven
10.
may run
Exercise 26 :
1.
well
2.
intense
3.
brightly
4.
fluent
5.
fluently
6.
smooth
7.
accurately
8.
bitter
9.
soon
10.
fast
Exercise 27 :
1.
terribly
2.
well
3.
well
4.
calm
5.
sick
6.
quick
7.
diligent
8.
vehement
9.
relaxed
10.
noisy
Exercise 28 :
1.
as soon
2.
more important
3.
as well
4.
more expensive
5.
the same hot
6.
more talented
7.
more colorful
8.
more happy
9.
more bad
10.
more fast
Exercise 29 :
1.
than
2.
than
3.
from
4.
than
5.
than
6.
than
7.
as
8.
than
9.
than
10.
from
Exercise 30 :
1.
better
2.
happiest
3.
faster
4.
creamiest
5.
more colorful
6.
better
7.
well
8.
more awkwardly
9.
least
10.
prettiest
