What's she doing?
She's growing a plant.
What is he doing?
He is doing maths.
What are we doing?
We are spelling words.
What is she doing?
She is drawing cartoons.
What are they doing?
They're learning to play chess.
What are they doing?
They're making a robot.
What's he doing?
He is doing magic tricks.
What are you doing?
I'm making a poster.