What are they doing?
They're playing soccer
What's she doing?
She's counting
What are they doing?
They're sleeping
What's he doing?
He´s playing video games
What are you doing?
(You)
What's he doing?
He's reading a book
What's she doing?
She's cutting paper
What's the teacher doing?
(Your teacher)
What is your brother doing?
(Your brother)
What's she doing?
She's listening to music
What's your sister doing?
(Your sister)
What's she doing?
She's dancing ballet
What are they doing?
They're coloring