1. gone
2. had
3. done
4. begun
5. kept
6. driven
7. been
8. eaten
9. fallen
10. felt
11. lent
12. found
13. flown
14. come
15. forgotten
16. become
17. bought
18. got
19. brought
20. chosen
1. let
2. read
3. sold
4. lost
5. written
6. made
7.run
8. seen
9. taught
10. met
11. paid
12. sent
13. put
14. sung
15. worn
16. spoken
17. stood
18. swum
19. taken
20. said