Ответ:

3. wanted, had organized

4. didn't know, had attacked

5. was, had found

6. remembered, had not rung

7. reached, had made

8. had left, hurried

9. thought, had quarreled

10. came, had returned

11. visited, had lived

12. entered, had begun

13. told, had received

14. had you worked, entered

15. had examined

16. remembered, had left

17. were, had passed

18. lay, had left

19. opened, looked, tryed, had happened

20. saw, had travelled

Объяснение: