а)
1. did. 13. gave
2. made. 14. brought
3. saw 15. bought
4. came. 16. told
5. had. 17. said
6. knew. 18. slept
7. fell. 19. kept
8. was / were. 20. won
9. knew. 21. tought
10. heard. 22. thought
11. went. 23. fed
12. found. 24. flew
b)
1. made
2. had
3. bought
4. taught
5. drank
6. lost
7. fed
8. went
9. won
10. saw
11. did
c)
1. went, saw
2. flew
3. taught
4. wrote
5. made
6. slept, was
7. got
8. did
9. woke
10. had, sold
11. bought
12. ate
