句型转换。
1. You’re neighbors. (转换成疑问句)
______ ______ neighbors?
2. It’s going under the bridge. (对划线部分提问)
_____ _____ it going?
3. Are you neighbors? (作回答)
______, we are.
4. On the fifteenth floor.(对划线部分提问)
_____ _____ do you live on?
5. Really? (转换成陈述句)
_______________________.