Составьте отрицательное предложение и 5 типов вопросов к данному предложению: My father was cooking dinner at two o'clock this afternoon.

My father wasn't cooking dinner at two o'clock this afternoon. Was my father cooking dinner at two o'clock this afternoon? Who was cooking dinner at two o'clock this afternoon? What my father was cooking at two o'clock this afternoon? When my father was cooking dinner? My father was cooking dinner at two o'clock this afternoon, wasn't he?