1 had listened
2 would be
3 to buy
4 had done
5 hunt
6 knew
II
1 What do you like?
2 If I weren't busy, I could go out with you.
3 It was not until the electricity was cut off that they paid the bill.
4 He enrolled in the El course in order to learn El.
5 The car is being repaired at the moment.
6 I am interested in swimming.
7 When did she move to a new apartment?
8 If the party hadn't been so long, we could have enjoyed it.