Ответ:
1. visited
2. read
3. will go
4. are coming
5. are playing
6. is running
7. watch
8. are going to give
9. will buy
10. played
11. ate
12. is reading
13. are running
14. do
15. takes
16. are going to visit
17. will help
18. bought
19. skated
20. is cleaning
21. are playing
22. go
23. comes
24. are
25. brings
26. do not wear
27. likes
28. does not usually wear; wears
29. had been; would have put on
30. did not go; was
31. were; could
32. will run
33. is not flying
34. has not finished
35. have you read
36. have just written
37. has already gone
38. are they travelling
39. am reading
40. wears; goes
41. follows
42. do they usually sing
43. watch
44. is leaving; leaves
45. went
46. wrote
47. did not buy
48. did not visit
49. did you read
50. has recently flown
51. have known
52. have not arrived
53. who has been
54. will be
55. will visit
56. will not see
57. are you going to go
58. leave
59. are; are working; help
60. does not work; is
61. lived
62. did not go; was
63. are moving;
64. will not read
65. have just got
66. has already visited
67. have not read
68. went
69. plays
70. have not found
71. who is sitting
72. did not see
73. stays
74. discover
75. is
76. have you ever played
77. were
78. has missed; will arrive
79. is moving
80. is disappearing; will change
Объяснение: