When he explained to us everything, we stopped worrying
1. Nick is the happiest bot that I know.
2. Of the six cars, I like the silver one better.
3. Jane's notebook is cheaper than mine.
4. This is the most delicious cheese-cake I have ever had.
5. This bookcase is more beautiful than that one.
<span>1. It would be better if we did not leave .early.
2. Imagine a greengrocer who (has no vegetables!
3. I wish my wife were nicer.
4. If he (mends his car today we will leave) tomorrow.
5. I wish the furniture to be delivered as soon as possible.
6. Suppose she marries this ugly man.
7. He said he will do nothing till he is paid a lot of money.
8. If I (had haad a stamp I would have sent the letter.
9. When I entered the room many quests had already (left.
10. If only he had been driving slowly! </span>
1. to correct
2. correct
3. correcting (more likely) / correct
4. to correct
5. correct
6. saw; was correcting
7. is correcting; has been correcting
8. be corrected
9. corrects / has corrected; will learn
10. had already corrected
11. corrects
12. has not corrected
13. were corrected
14. corrected
15. will correct
16. I can't see the end of the sentence, but I believe the answer is: "will be corrected"