`1.\text{ was`

`=>` có in this school last year

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`2.\text{ went`

`=>` có Last summer

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`3.\text{ had`

`=>` có at the school yesterday.

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`4.\text{ has`

`=>` Quá khứ đơn

`=>\text{S +did not``+V_0`

`5.\text{ lived`

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`6.\text{ wasn't like`

`=>` Quá khứ đơn

`=>\text{S + was/were + not + O`

`7. \text{enjoy`

`=>` Quá khứ đơn

`=>\text{S +did not``+V_0`

`8.\text{ were`

`=>` có last month.

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

`9.\text{ lived`

`=>` có in 2004.

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`10.\text{ were`

`=>` last month

`=>` Quá khứ đơn

`=>\text{Wh-word + was/were + S +``V_0?`

`11.\text{ took`

`=>` có yesterday.

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`12. \text{were`

`=>` có last year.

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

`13.\text{ bought`

`=>` có two days ago.

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`14. \text{played`

`=>` có Last week

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`15.\text{ was`

`=>` last year

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

`16.\text{ went`

`=>` three days ago

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`17.\text{ visited`

`=>` có Last Sunday

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`18. \text{didn't go`

`=>` có Yesterday

`=>` Quá khứ đơn

`=>\text{S +did not``+V_0`

`19. \text{was`

`=>` có in 1980.

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

`20.\text{ wasn't`

`=>` có yesterday.

`=>` Quá khứ đơn

`=>\text{S + was/were + not + O`

`21.\text{was`

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

`22.\text{ ate`

`=>` có yesterday.

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`23.\text{ had`

`=>` có Last summer

`=>` Quá khứ đơn

`=>\text{S +``V_(ed//2`

`24.\text{ was`

`=>` có last year.

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

`25. \text{has`

`=>` Hiện tại đơn

`=>\text{S +``V_(0;es;s)`

`26. \text{were`

`=>` có in 1970

`=>` Quá khứ đơn

`=>\text{S +was/were + O`

@ Mai xin gửi bạn ạ

1.Hoa(be) is a student in this school last year.

2.Last summer, they(go) went to Nha Trang

3.Nga , Lan and Mai(have) had lunch together at the school yesterday

4.Dung didn't (have) have any noodles

5.Before I moved here, I(live) lived in the country

6.When I was young. I(not like) didn't like phay tennes

7. She didn't (enjoy) enjoy the trip because of the heavy rain.

8. They(be) were in Ha Noi last month.

9.How(be) were your vacation in NT last month?

10.My father(take) took me to the zoo yesterday.

11.My friends(be) were doctors last year.

12.I(buy) bought some flowers two days ago.

13.Last week, we (play) played soccer in the stadium.

14.She(be) was a teacher last year.

15.I and Lan(go) went to the Tri Nguyen Aquarium three days ago.

16.Last Sunday,they(visit) visited their parents.

17.When I(be) was young, I liked football.

18. Yesterday , I(not go) didn't go to the market.

19. He (be) was in Ho Chi Minh City in 1980.

20. I ( not be) wasn't in HCM city yesterday.

21. When I (be) were young , I liked football.

22. She (eat) eat noodles with her sister yesterday.

23. Last summer , we(have) had an interesting trip.

24. Hoa (be) was a student in this school last year.

25. Hoa (have) has books in English.

26. We ........................................ :)))???

cấu trúc thì hiện tại đơn :

     tobe : S + am/ is/ are+ N/ Adj

     thường : S + V(s/es)

cấu trúc thì quá khứ đơn :

     tobe :  S + was/ were + N/Adj

     thường :  S + V-ed

chúc bạn học tốt :))))