1 We can turn left here
We can't turn left here
Can we turn left here?
2 My father is working now
My father isn't working now
Is your father working now?
3 The children are in the bookstore
The children aren't in the bookstore
Are the children in the bookstore?
4 She goes to the market every day
She doesn't go to the market every day
Does she go to the market every day?
5 Mai's friends are playing chess
Mai's friends aren't playing chess
Are Mai's friends playing chess?
6 They travel to work by car
They don't travel to work by car
Do they travel to work by car?
Bài mình làm câu thứ nhất là khẳng định, thứ 2 là phủ định, thứ 3 là nghi vấn nhen