What are the cats doing?
They are phoning.
Where is he?
in the library
What is he doing?
He's playing computer games.
What are they doing?
They're watching TV.
What are they doing?
They're hanging out.
What is the dog doing?
It's listening to music.
What are they doing?
They're taking photos.
What is he doing?
He's sending text messages.
What is she doing?
going shopping
What is she doing?
She's reading a book.