What is she doing?
She is standing behind the books.
What are the children doing?
The children are swimming in the pool.
What are they doing?
They are walking across the street.
What is he doing?
He is eating in front of the TV.
What is the cat doing?
The cat is standing in the box.
What are they doing?
They are sitting at the table.
What are you doing?
I'm sitting next to the box.
What is she doing?
She is jumping on a trampoline.
What is he doing?
He is sleeping in the bed.
What are they doing?
They are talking to one another.