Составить общий, альтернативный, разделительный и специальный вопросы к предложению: "my friend never does to work by bus"

Does my friend never go to work by bus? общий
Does my friend never go to work by bus or by car? альтернативный
My friend never goes to work by bus, does he? разделительный
Why does my friend never go to work by bus? специальные
How does my friend go to work?
Who never goes to work by bus?