What are they doing?
They are skateboarding.
What is it doing?
It is smelling/sniffing.
What is he doing?
He is catching the ball.
What is she doing?
She is playing the piano.
What are they doing?
They are doing karate.
What is it doing?
It is swimming.
What is she doing?
She is doing yoga.
What is it doing?
It is singing.
