1. weren't
2. had had
3. would buy
4. had been
5. hadn't taken
6. would take
7. had run
8. didn't have
9. would you do
10. hadn't felt
11. would have said
12. hadn't taken
13. would come
14. gave
15. would have missed
16. had asked
17. knew
18. would have helped
19. invited
20. had passed