21. go
22. are going to visit
23. doesn't go
24. does she go - goes
25. will come
26. doesn't come
27. are going to have
28. doesn't call - calls
29. invites
30. often watches
31. is speaking
32. is Miss Hoa talking
33. to see
34. meet
35. has
36. always rides - takes
37. isn't - is working
38. They will not go - will visit
39. is - writes
40. is - will be