My mother cocing a deliciuos cake 5. вопросов к этому предложению.

Общий:
Is my mother cooking a delicious cake?
Специальный:
What is my mother cooking?
Вопрос к подлежащему:
Who is cooking a delicious cake?
Альтернативный:
Is my mother or aunt cooking a delicious cake?
Разделительный:
My mother is cooking a delicious cake, isn't she?

Предложение неправильное. My mom is cooking a delicious cake now.
Вопросы:
1 My mom is cooking a delicious cake now, isn't she?
2 Who is cooking a delicious cake now?
3 Why is my mom cooking a delicious cake now?
4 Is my mom cooking a delicious cake or bread now?
5 Where is my mom is cooking a delicious cake now?