Odpowiedź:
16. were written by
17. isn't interested in
18. do you want to
19. is more comfortable
20. brought two dictionaries
21. Tom was traveling
22. of your wife's hair
23. enjoys playing volleyball
24. doesn't start studying
25. has already bought
26. did you pay
27. for two years
28. more difficult to learn
29. this museum closes
30. promised to do
31. are you waiting
32. were many clouds
33. were designed
34. times a day
35. the most difficult decision