I.
A.
1) knew
2) went
3) watched
4) waited
5) wondered
6) didn't did
7) looked
8) thought
B.
9) do you think
10) just bought
11) Do you like it?
12) I do.
13) Will you wear it tonight?
14) I am not.
15) I will save it...
II.
1. were seen
2. were just watered
3. was collected
4. was washed
5. was painted
III.
1. would have ran...could have won
2. would have found...could have bought
3. would have grown...if I had
4. would be you...would have told him
5. would not feel...would not have eaten