1. What is he doing?
He is doing a puzzle.
What are they doing?
They are riding a bike.
What are you doing?
I'm reading a book.
What is she doing?
She is skipping.
What are they doing?
They are playing football.
What is he doing?
He is swimming.
What is she doing?
She is singing.
What are you doing?
I'm jumping.
What is Dung doing?
He is running.
What is she doing?
She is skating.
