Составьте к предложению 4 типа вопроса (2 общих,специальный, 2 альтернативных, разделительный). they do not need an older person to go with them.

Do they need an older person to go with them? Don't they need an older? Do they or we need an older person to go with them? Do they need an older person or a teacher to go with them? They do not need an older person to go with them , do they? Who needs an older person to go with them ? Why do they need an older person to go with them?