What is he doing?
He is singing
What are they doing?
They are playing
What is it doing?
It is swimming
What is a dog doing?
A dog is swimming
What is it doing?
It is jumping
What are they doing?
They are jumping
What is a dog doing?
A dog is playing
What is he doing?
He is singing
What is it doing?
It is dancing
What are they doing?
They are dancing