What are they doing?
They're walking.
What is she doing?
She's cooking.
What is he doing?
He's drawing a picture.
What is it doing?
It is skipping.
What is he doing?
He is flying in the sky.
What's he doing?
He's reading a book.
What is she doing?
She is hopping.
What's he doing?
He's listening to music.
What are they doing?
They're drinking.
What are you doing?
I'm washing my hands.
What's he doing?
He's riding a horse.
What are they doing?
They are roller skating.
What's he doing?
He's running.
What's he doing?
He's sleeping.
What's she doing?
She's eating.