Do I swim?
Yes, you do.
Do I swim?
No, you don't.
Do you eat?
Yes, I do.
Do you eat?
No, I don't.
Do we run?
Yes, we do.
Do we run?
No, we don't.
Do they fall?
Yes, they do.
Do they fall?
No, they don't.
Does he swim?
No, he doesn't.
Does he swim?
Yes, he does.
Does she play?
Yes, she does.
Does she play?
No, she doesn't.
Does it fly?
Yes, it does.
Does it fly?
No, it doesn't.
Do they fall?
Yes, they do.
Does he laugh?
Yes, he does.
