【推荐1】It takes me 30 minutes to go to school on foot. （对划线部分提问）
________ ________ does it take you to go to school on foot?

【推荐2】It takes about 10 hours to go from Nanjing to Beijing by train. (对画线部分提问)
_______ _______ _______ it _______ to go from Nanjing to Beijing by train?

【推荐3】The hotel has been there for at least 10 years.（对划线部分提问）
________ ________ has the hotel been there?

【推荐1】They mustn’t eat or drink in class. (对划线部分提问)
________ ________ they do in class?

【推荐2】你需要多少苹果？
________ ________ ________ do you need?

【推荐3】Complete the following sentences as required（根据所给要求, 完成下列句子, 每空格限填一词）：
1. Joe ate a lot of snacks on the way home.（改为一般疑问句）
___________ Joe ___________ a lot of snacks on the way home?
2. Mr Chen had some pizza for dinner yesterday.（对画线部分提问）
___________ ___________ Mr Chen have for dinner yesterday?
3. I was very busy and I didn't do any exercise last year.（保持句意基本不变）
I was very busy and I ___________ ___________ exercise last year.
4. We need plenty of fruit every day.（对画线部分提问）
___________ ___________ fruit do we need every day?
5. He stayed with his grandparents for a few weeks last summer. （对画线部分提问）
___________ ___________ did he stay with his grandparents last summer?