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