11. doesn't do
12. is he doing
13. boils
14. is going to meet
15. Are
16. don't usually go
17. are swimming
18. is going to come
19. don't want to be
20. stayed
21. is teaching
22. Is Mr. Brown listening
23. go
24. washes
25. Are the players playing

26. see
27. Did the students take
28. were
29. doesn't often do
30. takes
31. doesn't usually go
32. Are thoes five-star hotels
33. is not playing
34. is playing
35. visit
36. is she studying
37. go
38. are not being
39. is not reading
40. gives
41. catches
42. caught
43. are planting
44. writes
45. is 
46. did our mother buy