Exercise 3: Rewrite the sentences so that they are negative.

         Eg: I watched TV this morning.
      -> "I didn’t watch TV this morning.

 -I studied for the Maths exam.
 -It snowed at the beach.
 -We painted our house purple.
 -Oliver and Wendy danced for hours.
 -I looked at myself in the mirror.
 -My father worked on the computer all day.
 -The kids wanted to tidy the house.

`1`. I didn't study for the Maths exam

`2`. It didn't snow at the beach

`3`. We didn't paint our house purple

`4`. Oliver and Wendy didn't dance for hours

`5`. I didn't look at myself in the mirror

`6`. My father didn't work on the computer all day

`7`. The kids didn't want to tidy the house

`----------------`

Cấu trúc thì quá khứ đơn :

( + ) S + Ved/V3

( - ) S + didn't + V

( ? ) Did + S + V ?

1. I didn't study for the Maths exam.

2. It didn't snow at the beach.

3. We didn't paint our house purple.

4. Oliver and Wendy didn't dance for hours.

5. I didn't look at myself in the mirror.

6. My father didn't work on the computer all day.

7. The kids didn't want to tidy the house.

-------------------------------------------------

Công thức thì Quá khứ đơn: 

+) S + V2 + O

-) S + did not / didn't + V_inf

?) Did + S + V_inf ? - Yes, S + did. / No, S + didn't.
*) WH-ques + did + S + V_inf?
Chúc cậu học tốt ạ :3