1. Общий вопрос
Do your parents love to travel in beautiful and unusual places?
2. Специальный вопрос
Where do your parents love to travel?
3. Альтернативный вопрос
Do your parents love to travel in beautiful or unusual places?
4. Разделительный вопрос
Your parents love to travel in beautiful and unusual places, don't they?
5. Вопрос к подлежащему
Who loves to travel in beautiful and unusual places?