6. I saw you at the party last night
- Thì QKĐ : S + Ved/pp
- Dấu hiệu : last night
7. They lived here for two years ago
- Thì QKĐ : S + Ved/pp
- Dấu hiệu : ago
8. Nga was late for school yesterday morning
- Thì QKĐ dạng tobe : S + was/were + O
- Dấu hiệu : yesterday
- I,he,she,it,tên riêng + was
9. They arrived at the airport at eight o'clock this morning
- Thì QKĐ : S + Ved/pp
10. Minh put the cake on the table
- Thì QKĐ : S + Ved/pp
- Qúa khứ của put cũng là put