What is she doing?
She is SITTING.
What is he doing?
He is WATCHING TV.
What is he doing?
He is DRINKING.
What is she doing?
She is SWIMMING.
What is she doing?
She is DRIVING a car.
What is he doing?
He is MAKING a sandcastle.
What is the clown doing?
He is READING a book.
What is he doing?
He is PLAYING computer games.