1. The students (play) …………………… badminton at the moment.
2. Mai’s sister (buy) …………………… some new story books yesterday.
3. The children usually (visit) ……………………. their grandparents at weekends.
4. Ba and Phong (know) ………………………. each other quite well for years.
5. The Browns (travel)………………………. to Asia many times.
6. They (practice) …………………………their music lesson at 7 o’clock last night.
7. The kids (sleep)…………………… when the bell rang.
8. The girls (sew) ………………………..some clothes for their dolls now.
9. Women (have) ………………………….to do all the housework long ago.
10. Their parents (go)……………………… out for dinner last night.
11. My grandfather (live)……………………… in HCM city for ten years.
12. Mr. John (be)………………….. principal of our school since last year.
13. Phuong Uyen (take)…………………….. a bus to school every day.
14. I ( not sleep) ......................................well recently because of the traffic noise.
15. Columbus (discover)……………………. America more than 400 years ago.
16. They (prepare) ……………………the Christmas dinner at the moment.
17. When the teacher came in, the pupils (play) ……………………. game.
18. By next November I (work) ……..…………….. for this company for 6 years.
19. At 4 P.M yesterday I (work)………….………….. in my office.
1. The students (play) are playing badminton at the moment.
2. Mai’s sister (buy) bought some new story books yesterday.
3. The children usually (visit) visit their grandparents at weekends.
4. Ba and Phong (know) have known each other quite well for years.
5. The Browns (travel) have travelled to Asia many times.
6. They (practice) were practising their music lesson at 7 o’clock last night.
7. The kids (sleep) were sleeping when the bell rang.
8. The girls (sew) are sewing some clothes for their dolls now.
9. Women (have) had to do all the housework long ago.
10. Their parents (go) went out for dinner last night.
11. My grandfather (live) has lived in HCM city for ten years.
12. Mr. John (be) was principal of our school since last year.
13. Phuong Uyen (take) takes a bus to school every day.
14. I ( not sleep) haven't slept well recently because of the traffic noise.
15. Columbus (discover) discovered America more than 400 years ago.
16. They (prepare) are preparing the Christmas dinner at the moment.
17. When the teacher came in, the pupils (play) were playing game.
18. By next November I (work) will have worked for this company for 6 years.
19. At 4 P.M yesterday I (work) was working in my office.