1. had had
2. had finished
3. had spoken
4. had telephoned
5. had learned
6. had finished
7. had come
8. had forgotten
9. had drunk
10. had gone
11. had been prepared
12. hadn't seen
13. had booked
14. had started
15. had losy
16. had had
17. hadn't asked
18. had left
19. had done
20. had written
21. had asked
22. had visited
23. had learned
24. had waited
25. had known
