What are they doing?
They are dancing.
What are they doing?
They are singing.
What is he doing?
He is playing soccer.
What is he doing?
He is skiing.
What is he doing?
He is flying.
What is he doing?
He is swimming.
What is he doing?
He is riding a bike.
What is he doing?
He is drawing/coloring.
What is he doing?
He is reading a book.
What is he doing?
He is running.
What is he doing?
He is writing.
What is she doing?
She is playing tennis.
What is she doing?
She is playing the guitar.
What is he doing?
He is clapping.
What is he doing?
He is jumping.
What is he doing?
He is eating.
