Question

Как из ответа поставить поставить предложения в вопросительную форму?
No, mother is not cooking special food.
Yes,the girls are dancing.
Yes, Helen is decorating her room.

Answer 1

Is mother not cooking special food?
Are the girls dancing?
Is Helen decorating her room?

Answer 2

Is mother cooking special food? Are the girls dancing? Is Helen decorating her room?