Is he dancing?
No, he isn't.
Is he flying the kite?
Yes, he is.
Is he fishing?
Yes, he is.
What is he doing?
He is fishing.
What is she doing?
She is sleeping.
What is she doing?
She is runing.
Is he running?
No, he isn't.
Is he singing?
Yes, he is.
What is he doing?
He is walkin.
What is he doing?
He is sleeping.