What is he doing?
He is using computer.
What is she doing?
She is sleeping.
What are they doing?
They are watching TV.
What is he doing?
He is listening to music.
What is she doing?
She is eating.
What are they doing?
They are dancing.
What are we doing?
We are studying English.
What are you doing?
I am playing soccer.
What is he doing?
He is brushing his teeth.
What are they doing?
They are exercising.