2. Mary ( walk) __________ to work on foot since yesterday .
23. My father ( watch ) __________ TV for 3 days.
24. They ( not be ) __________ at home since yesterday.
25. __________ You (be ) __________ to the zoo ?
26. They ( live ) __________ in Thanh Hoa City since 2001.
23. I just (decide)………………………………… to start working .
24.She (come)………………………….… here already.
25. He (be)…………………………….…. at his computer for seven hours.
26. You ever ………………………………..(be) to New York?
27. Lan ( do) ………….……………………her project yet?
28. You ever (eat)…………..……….. Sushi?
29. I (not work)………………………… here for three years.
30. We(go)……………..to that village to do volunteer work several times.
31. My father (not play)……….. ……………………..any sport since last year.
32. I (not/have)……………………………. one since Thursday.
33. The students ( not go ) ___________to school since Sunday
34. The Greens(be)……………to many countries in the world so far.
35. We (go)……………………………..to that village to do volunteer work last week
36. My uncle (move)………………………………………………to Da Lat in 2005.
37. My parents (buy)……………………………this house 20 years ago.
38. We (not take)…………………………. photos when we came there .
39. The students ( not be)…………………………….. at school on last Monday.
40. Lan (be ) …………………..……..at home when we went out.
41. Where you (be)…………………………… last Sunday?
42. They (help) ……………………….the elderly people cook food some days ago?
43.Lan and her friends (rehearse) …………………….. a play at the moment (at present/ now...)
44. He (watch) ………………… TV every day and (not like) …………..………doing anything else. He (be)……………….. lazy.
45. Tomorrow some friends come to my house. I (cook) ……………………..chicken.
46. She often (go) ............................................. to the market with her mother every weekend.
47. We (visit) .......................................... Hue next month.
48. My younger sister (collect) .................................... dolls two years ago.
49. .......................... you ever (do) ............................ volunteer work ?
2. Mary ( walk) ___walked_______ to work on foot since yesterday .
23. My father ( watch ) ______have watched____ TV for 3 days.
24. They ( not be ) ________weren't__ at home since yesterday.
25. _______Have___ You (be ) _____been_____ to the zoo ?
26. They ( live ) _____have lived_____ in Thanh Hoa City since 2001.
23. I have just (decide)…………decided……………………… to start working .
24.She (come)……………has come…………….… here already.
25. He (be)……………has been……………….…. at his computer for seven hours.
26. Have You ever ………been………………………..(be) to New York?
27. Has Lan ( do) ………….…done…………………her project yet?
28. Have You ever (eat)………eaten…..……….. Sushi?
29. I (not work)………haven't worked………………… here for three years.
30. We(go)………have gone……..to that village to do volunteer work several times.
31. My father (not play)……….. ……………hasn't played………..any sport since last year.
32. I (not/have)………………haven't had……………. one since Thursday.
33. The students ( not go ) ______haven't gone_____to school since Sunday
34. The Greens(be)……has been………to many countries in the world so far.
35. We (go)………………had gone……………..to that village to do volunteer work last week
36. My uncle (move)………………moved………………………………to Da Lat in 2005.
37. My parents (buy)…………bought…………………this house 20 years ago.
38. We (not take)…………………didn't take………. photos when we came there .
39. The students ( not be)………weren't…………………….. at school on last Monday.
40. Lan (be ) ………………was…..……..at home when we went out.
41. Where were you (be)…………………………… last Sunday?
42. DID They (help) ……help………………….the elderly people cook food some days ago?
43.Lan and her friends (rehearse) ………is rehearsing…………….. a play at the moment (at present/ now...)
44. He (watch) …………watches……… TV every day and (not like) ………….doesn't like.………doing anything else. He (be)……is………….. lazy.
45. Tomorrow some friends come to my house. I (cook) ……………will cook………..chicken.
46. She often (go) .....................goes........................ to the market with her mother every weekend.
47. We (visit) ...................will visit....................... Hue next month.
48. My younger sister (collect) ....................collected................ dolls two years ago.
49. .................Have......... you ever (do) .............done............... volunteer work ?
22. has walked
23. has watched
24. haven't been
25. Have you been
26. have lived
27. Has Lan done
28. Have you ever eaten
29. I haven't worked
30. have gone
31. hasn't played
32. haven't had
33. haven't gone
34. hasn't been
35. went
36. moved
37. bought
38. didn't take
39. weren't
40. was
41. were you
42. Did they help
43. are rehearsing
44. watches - doesn't like - is
45. will cook
46. goes
47. will visit
48. collected
49. Have you ever done