Коротко ответь на вопросы ,пользуясь подсказкой. Who is eating a cake?(he)-He

Who is eating a cake? (he) He is. He is eating a cake.

Who is eating fish? (my pet) My pet is. My pet is eating fish.

Negative.

He isnt. He isnt eating a cake.

My pet isnt. My pet isnt eating fish.

General questions.

Is he eating a cake?

Is my pet eating fish?

Special questions.

What is he eating?

What is he doing?

What is my pet eating?

Whose pet is eating fish?

Alternative questions.

Is he or is she eating a cake?

Is my pet or is his dog eating fish?

Disjunctive questions.         

He is eating a cake, is not he?

My pet is eating fish, is not it?