`4.` Who did you play badminton with yesterday?

`5.` I was a student 10 years ago.

`6.` We weren't in Ha Noi last month

`7.` Were they at your party last night?

`8.` Where was he yesterday?

`9.` We have seen that movies ten times.

`*`Thì quá khứ đơn :

`+`Khẳng định (tobe ) : S was/were + ....

`+`Phủ định (tobe ) : S was/were not+ ....

`+`Nghi vấn : Was/ Were + S +…?

`->`Dấu hiệu : yesterday , last + time , .....

`*`Thì hiện tại hoàn thành

`+`Khẳng định :  S + have/has + P2 + ....

`->`Dấu hiệu : since , for , số lần ...

`#C365`🐋

4. Who did you play badminton with yesterday?

5. I was a student 10 years ago.

6. We weren't in Ha Noi last month.

7. Were they at your party last night?

8. Where was he yesterday?

9. We have seen that movies ten times.

Chúc bạn học tốt!