What is she doing?
She's painting a picture.
What is she doing?
She's playing tennis.
What is she doing?
She's driving a car.
What is he doing?
He's throwing a ball.
What are they doing?
They're talking.
What is he doing?
He's taking a photo.
What is she doing?
She's hitting the ball / playing baseball.
What is she doing?
She's sleeping.
What is she doing?
She's riding a bike.
What are they doing?
They're playing football.
What is she doing?
She's walking.
What are they doing?
They're playing baseball.
What are they doing?
They're playing chess / playing a game.
What are they doing?
They're making dinner / cooking.
What is he doing?
He's kicking the ball / playing football.
What is he doing?
He's drawing a picture.
What is she doing?
She's sitting.
What is she doing?
She's reading a book.
What is he doing?
He's eating an apple.
What is she doing?
She's watching TV.
What is she doing?
She's riding a horse.
What is she doing?
She's listening.
What is he doing?
He's writing.
What is she doing?
She's drinking milk.