What is the cat doing?
It is swimming.
What is he doing?
He is eating some chicken.
What is he doing?
He's cleaning the house.
What is he doing?
He is playing videogames.
What is she doing?
She's listening to music.
He (is / isn't) playing videogames.
isn't
What is she doing?
She's cooking.
She (is / isn't) sleeping.
is
What is he doing?
He's dancing.
What are they doing?
They are dancing.
What is he doing?
He's running.
They (are / aren't) dancing.
aren't
What is he doing?
He's drinking cola.
What is he doing?
He is having breakfast.
What are they doing?
They are riding a bike.
