11. studies ( simple present: everyday)

12. visited  ( simple past: last sunday)

13. will go/ am going to go ( simple future: next week)

14. brushes (simple present: three times a day)

15.washes (simple present: often... in the morning) 

16. have practised ( at that time)

17. is playing ( at this time)

18. gets (.. and goes to...)

19. has just come ( vừa mới về..)

20. has composed (up to now)

21. is going to come (look!...)

22.are writting ( now)

23. has seen (before)

24. bought ( yesterday)

25. has done ( ..since..)

26. go ( twice a week)

27. have already finished

28. have run ( at that moment)

29. have slept ( at 10 o'clock lat night..)

30. watches

31. drinks

32.sent

33. haven't taken

34. have built

35. are going to have

36. saw

37.come

38.was reading

39. has worked

40. has already begun

1.studies

2.visited

3.will go

4.brushes

5.washes

6.practice

7.play

8.gets

9.has just come

10.is composing

11.is coming

12.are writing

13.has seen

14.bought

15.does

16.go

17.has already finished

18.is running

19.slept

20.watches

21.drinks

22.sent

23.haven’t taken

24.has built

25.will have

26.saw

27.come

28.reads

29.has worked

30.has already begun