18. did
19. Have your father phoned
20. see - didn't see
21. learned
22. visited
23. cycled
24. have never try
25. knownHave you found
26. have known
27. did you work - came
28. has been
29. is baking
30. heard
31. arrested
32. have never met
33. has already bought
34. have already seen
35. Have you done - finished
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