`1. `went

`2.` drove

`3.` arrived/ was

`4.` asked/ had

`5.` said

`6.` told

`7.` walked

`8.` saw

`9.` stopped/ bought

`10.` was

`11.` didn't go

`12.` Did she get married last year? 

`13.` What did you do last night? 

`14.` loved

`15.` got/ had

* Cả bài trên ta chia ở thì quá khứ đơn :

- Dấu hiệu : yesterday, last night, last week, last year, in 20 minutes, this morning,...

- Cách chia : Thêm ed hoặc dựa vào bảng động từ bất quy tắc

Bài 10 :

`1.`

`(-)` Nam didn't write an essay in literature class this morning.

`(?)` Did Nam write an essay in literature class this morning?

`2. `

`(-)` I didn't watch tv yesterday morning.

`(?)` Did you watch tv yesterday morning?

`3.` 

`(-)` Nam and you weren't in the english club last Tuesday.

`(?)` Were Nam and you in the english club last Tuesday?

* Giải thích cách làm :

(?) Đảo Did + S + V ?

or Was/Were + S + V ?

(-) S + didn't + V nguyên thể.

or S + was/were not + Adj