Ответ:
1.Общий:Isn't the girl hungry now?
альтернативный:Isn't the girl hungry now or fed up?
разделительный: the girl isn't hungry now, is she?
специальный: who isn't hungry now?
2.Is she going to be happy?
Is she going to be happy or sad?
She is going to be happy, isn't she?
Who is going to be happy?