1. guess

2. find

3. hold

4. observe

5. disconnect, plug out

6. drink

7. lift

8. bring

9. stir (r)
stir (m)

10. get on

11. excuse

12. look around (r)
observe

13. replace

14. enjoy

15. scare

16. agree

17. switch

18. demonstrate

19. thank

20. feel (r)
sense (s)

21. make noise

22. come back (r)
return

23. be ill|be sick

24. call|name

25. solve

26. doubt

27. correct

28. inspire

29. be

30. answer, reply

31. show

32. knock

33. concentrate, focus

34. set up

35. punish

36. take out

37. give up (r)
abandon

38. go

39. walk

40. arrest