Where are they?
They're in the playground.
What are they doing?
They're taking photographs.
What are you doing?
We're playing the piano.
Where are you?
We're in the library.
Where are they?
They're in the classroom.
Where are you?
We're in the science lab.
What are you doing?
I'm watching TV.
What are you doing?
We are dancing.
What is he doing?
He's swimming.
What is she doing?
She's painting.