1. rains, will not be able
2. see, wil give
3. had, should go
4. were, could play
5. don't start, will go
6. have, will
7. could, would open
8. are, will leave
9. will have, works
10. would not, were
11. were not, would not be
12. were, would have
13. phones, am
14. would taste, is not
15. is, shall not stay
16. hadn't gone, would have not be
17. were, would have apologised
18. had have, would have know