What is he doing?
He is mopping the floor.
What is she doing?
She is taking the dog for a walk.
What is she doing?
She is making the bed.
What is she doing?
She is doing the shopping.
What is he doing?
He is sweeping the floor.
What is he doing?
He is taking out the trash.
What is she doing?
She is feeding the dog.
What is she doing?
She is washing the dishes.
What is she doing?
She is vacuuming.