What are they doing?
They are singing.
What's she doing?
She's riding a bike.
What's she doing?
She's throwing the ball.
What's she doing?
She's catching the ball.
What are they doing?
They are dancing.
What's he doing?
He's sleeping.
What's she doing?
She's roller skating.
What's she doing?
She's hitting the ball.
What's he doing?
He's running.
What's the elephant doing?
It's jumping.
What's she doing?
She's kicking the ball.
What are they doing?
They are skipping.