помогите составить к предложению her father finishes his work at six o'clock вопросы: альтернативный, разделительный, к подлежащему, к второстепенному

альтернативный Does her father finish his work at six or at seven o'clock?
разделительный Her father finishes his work at six o'clock, doesn't he?
к подлежащему Who finishes work at six o'clock?
специальный (к второстепенному члену предложения) When does her father finish his work?