按要求改写句子。
1. We are going to the beach for the weekend. (改为一般疑问句)
_____ _____ _____ to the beach for the weekend？
2. I am visiting my cousins for vacation. (对画线部分提问）
_____ _____ you _____ for vacation?
3. They are going to Italy next week. (同上)
_____ they _____ next week?
4. I'm staying in Hong Kong for four days. (同上)
_____ _____ _____ you _____ in Hong Kong?
5. They are relaxing at home. (同上)
_____ _____ they _____ at home?