What are they doing?
They are dancing.
What is he doing?
He is reading a book.
What is Santa doing?
Santa is riding a bike.
What are they doing?
They are running.
What is he doing?
He is playing the guitar.
What are they doing?
They are swimming.
What is he doing?
He is playing the drums.
What are they doing?
They are sleeping.
What are they doing?
They are flying.
What is he doing?
He is playing.
What is he doing?
He is eating
What is she doing?
She is singing.
What is the cat doing?
The cat is playing with the Christmas tree.