What are you doing?
I'm writing.
What's he doing?
He's writing.
What are you doing?
I'm drawing.
What's she doing?
She's drawing.
What are you doing?
I'm talking.
What's she doing?
She's talking.
Are you drinking?
Yes, I am.
Are you eating?
No, I'm not.
Are you drinking?
No, I'm not.
Is he eating?
Yes, he is.
Is she walking?
No, she isn't.
Is she reading?
Yes, she is.
Are they dancing?
No, they aren't.
Is he flying?
No, he isn't.
Is she dancing?
Yes, she is.
Is he singing?
No, he isn't. He is dancing.
