What's he doing?
He's driving a car.
What's he doing?
He's flying a kite.
What's she doing?
She's riding a bike.
What is he doing?
He's sliding.
What are they doing?
They are flying kites.
What are they doing?
They're sliding.
What's she doing?
She's sliding.
What are they doing?
They're driving cars.
What is she doing?
She's driving a car.
What are they doing?
They are riding bikes.
What's he doing?
He's playing with a kitten.
What's she doing?
She's playing with a kitten.
What is she doing?
She's flying a kite.
What's he doing?
He's riding a bike.
What are they doing?
They're playing with kittens.
What are they doing?
They're driving cars.