1. Tom (call) called his boss yesterday.(quá khứ đơn)

2. I (meet) met Robert at the supermarket this morning.(quá khứ đơn)

3. We (fly) flew to Ha Noi several times, but last summer we (go) went there by train.(quá khứ đơn)

4. When (your father/ give up) your father gave up smoking?(quá khứ đơn)

5. My uncle (move)has  moved to Da Lat in 2005.(hiện tại hoàn thành)

6. I (be) has been to Sa Pa twice since 2000.(hiện tại hoàn thành)

7. We (spend) spent our summer vacation in Ha Long Bay last July.(quá khứ đơn)

8. I (watch) has watched the film Titanic already.(hiện tại hoàn thành)

9. The postman (deliver) delivered the letter half an hour ago.(quá khứ đơn)

10. I (hear) heard the good news from Mary a few minutes ago.(quá khứ đơn)

11. I (have)had this iPad for three years3. My father (give)gave it to me when I was in grade 6.(quá khứ đơn)

12. My mother (do) did all the cleaning. The apartment is really clean now.(quá khứ đơn)

13. Someone (turn)has turned on the hi-fi. Do you know that song?(hiện tại hoàn thành)

14. The match (just start) just started . Our team is playing very well(quá khứ đơn)

15. He (lose)have lost his credit card. He can’t find it anywhere.(hiện tại hoàn thành)

16. Prices (go) has went up. Everything is more expensive nowadays.(hiện tại hoàn thành)

17. (you/buy) Has you bought the laptop yet.(hiện tại hoàn thành)

18. Miss White (work)has worked in Ha Noi from 2011 and 2014.(hiện tại hoàn thành)

HTHT(+):S + have/ has + VpII

(-):S + haven’t/ hasn’t  + VpII

(?):S + haven’t/ hasn’t  + VpII

QKĐ:động từ tobe

(+)S + was/ were

(-)S + was/ were+not+V(nguyên thể)

(?)Was/Were+ S + V(nguyên thể)?

động từ thường

(+)S + V-ed

(-)S + did not+V(nguyên thể)

(?) Did + S + V(nguyên thể)?

1 called

2 met

3 have flown ; have gone

4 has your father given up 

5 moved

6 have been

7 spent

8 have watched

9 delivered

10 heard

11 have had ; gave

13 has turned

12 did

14 just started

15 losed

16 went

17have you bought

18 has worked