1. The post office is next to the hotel. (对画线部分提问)
     ____ ____ the post office?
2. Go along this street. (变否定句)
     ____ ____ go along this street.
3. There is a park on the right side of the road. (改为同义句)
    ____ ____ the road is a park.
4. Lily sits on my left. Lucy sits on my right. (合并成一句话)
    I sit ____ Lily ____ Lucy.
5. Excuse me, where's the airport? (改为同义句)
    Excuse me, can you tell me ____ ____ to the airport?