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?