What's she doing?
She's playing volleyball.
What's he doing?
He's climbing.
What is he doing?
He's swimming.
What's he doing?
He's riding a bike.
What's she doing?
She's playing thr guitar.
What's she doing?
She's riding a horse.
What's he doing?
He's playing football.
What's he doing?
He's running.
What's she doing?
She's walking.
What's she doing?
She's jumping.