Is he playing chess?
No, he isn't.
What is the cat doing?
It is listening to music.
What is he doing?
He is dancing
What is she doing?
She is getting home.
Is he reading a book?
No, he isn't.
What is she doing?
She is running.
What are they doing?
They are eating.
What is she doing at the moment?
She is crying.
Is he walking?
No, he isn't.
Is she singing at the moment?
Yes, she is.
What is he doing now?
He is cooking dinner.