What is he doing?
He is drinking.
What is she doing?
She is eating.
What is he doing?
He is listening.
What are they doing?
They are watching TV.
What is he doing?
He is playing video games.
What is he doing?
He is looking.
What is she doing?
She is riding a horse.
What is he doing?
He is walking.
What is he doing?
He is riding a bicycle.
What is he doing?
He is feeding an animal.
What is he doing?
He is running.