What is it doing?
It's eating its food.
What is she doing?
She's drinking water.
What are we doing?
We're watching a movie.
What is she doing?
She's cooking.
What are you doing?
I'm singing.
What is he doing?
He's putting on his clothes / "He's getting dressed.
What are they doing?
They're reading a book.
What is he doing?
He's brushing.
What is she doing?
She's sleeping.
What are you doing?
I'm cleaning.
What are we doing?
We're running.
What are you doing?
I'm listening to music.
What is she doing?
She's playing the guitar.
What is it doing?
It's playing with its ball.
What are you doing?
I'm playing Basketball.
What is it doing?
It's playing with the box.