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10 questions
They went to the library on Saturday.
Didn't they go to the library on Saturday?
Did they go to the library on Saturday?
His brother's name is Pham Tuan.
Is his brother's name Pham Tuan?
Isn't his brother's name Pham Tuan?
The bus drivers are on strike today.
Are the bus drivers on strike today?
Aren't the bus drivers on strike today?
You have a smartphone.
Don't you have a smartphone?
Do you have a smartphone?
She drinks coffee.
Doesn't she drink coffee?
Does she drink coffee?
Didn't you do your homework?
Correct
Incorrect
Aren't you tire?
Correct
Incorrect
Isn't this food delicious?
Correct
Incorrect
Isn't that coat warmed enough?
Correct
Incorrect
Don't you want to eat something?
Correct
Incorrect
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