1. eat

2. haven't seen / met

3. am thinking / is knocking

4. got

5. circles

6. Did you watch

7. are working

8. have you seen

9. flow

10. is crying

11. smokes

12. goes

13. are / have been

14. will move

15. have seen

16. goes

17. has lost

18. Will you take

19. takes

20. hasn't finished

21. hasn't seen

22. do ...... break

23. is setting

24. haven't lived

25. came

26. stopped

27. is being read / do you read

28. are putting

29. did you do

30. has finished

31. has just seen

32. have already showed

33. have just sold

34. did you buy

35. have known / were / haven't met / left

36. have been

37. Did you spend

38. visited

39. is working

40. sees

41. has used

42. bought

                       Chúc bn học tốt!!!                           

`text{1. eat}`

`text{2. haven't seen - met}`

`text{3. am thinking - is knocking}`

`text{4. got}`

`text{5. circles}`

`text{6. Did you watch}`

`text{7. are working}`

`text{8. have you seen}`

`text{9. flow}`

`text{10. is crying}`

`text{11. smokes}`

`text{12. goes}`

`text{13. are - have been}`

`text{14. will move}`

`text{15. have seen}`

`text{16. goes}`

`text{17. has lost}`

`text{18. Will you take

`text{19. takes}`

`text{20. hasn't finished}`

`text{21. hasn't seen}`

`text{22. do - break}`

`text{23. is setting}`

`text{24. haven't lived}`

`text{25. came}`

`text{26. stopped}`

`text{27. is being read - do you read}`

`text{28. are putting}`

`text{29. did you do}`

`text{30. has finished}`

`text{31. has just seen}`

`text{32. have already showed}`

`text{33. have just sold}`

`text{34. did you buy}`

`text{35. have known - were - haven't met - left}`

`text{36. have been}`

`text{37. Did you spend}`

`text{38. visited}`

`text{39. is working}`

`text{40. sees}`

`text{41. has used}`

`text{42. bought}`