1. brushes - washes          -> Thì HTĐ
2. has taught                    -> Thì HTHT (for three years)
3. isn't watching               -> Thì HTTD (now)
    am getting                   -> Thì HTTD ( at the moment )
4. Have they gone            -> Thì HTHT (yet)
5. had                              -> Thì HTHT ( since 6 o'clock )
6. doesn't go                    -> Thì HTĐ
7. didn't brush                  -> Thì QKĐ (yesterday)
10. Did you have              -> Thì QKĐ (yesterday) 
11. Have Lan eaten         -> Thì HTHT (yet)
12. hasn't worked          -> Thì HTHT (yet)
13. haven't played            -> Thì HTHT (for two days)
14. working                     -> What about + V_ing?

15. goes
16. just has played - do
17. riding - listening
18. turn
19. travel
20. went
21. What time did you go 
     walking 
22. work
23. has gone
24. haven't read

25. ringing
26. did - do
27. sleeping 
28. hasn't had
29. Did the children leave
30. go
31. already have had
32. have worked 
33. playing
34. playing
35. has traveled
36. hasn't walked 
~~ CHÚC BẠN HỌC TỐT ~~ 
                  Dung2367

1. brushes - washes          
2. has taught                    
3. isn't watching               
    am getting                   
4. Have they gone          
5. had                            
6. doesn't go                    
7. didn't brush                  
10. Did you have               
11. Have Lan eaten         
12. hasn't worked          
13. haven't played            
14. working                    

15. goes
16. just has played - do
17. riding - listening
18. turn
19. travel
20. went
21. What time did you go walking 
22. work
23. has gone
24. haven't read

25. ringing
26. did - do
27. sleeping 
28. hasn't had
29. Did the children leave
30. go
31. already have had
32. have worked 
33. playing
34. playing
35. has traveled
36. hasn't walked 

* XIN CTLHN*

@bybelinh