What's she doing?
She is cleaning the house
What are they doing?
They are washing the car
What's he doing?
He is playing the piano
What's he doing?
He is watering flowers
What's he doing?
He is reading a book
What's he doing?
He is having lunch
What's he doing?
He is riding a scooter
What's he doing?
He is playing the guitar
What's he doing?
He is swimming
What's she doing?
She is sleeping
What's he doing?
He is playing tennis
What's she doing?
She is running