1. They live in Prince Street.(改为一般疑问句)
            they          in Prince Street?
2. Did Tony go to the park yesterday?(作否定回答)
             ，he           .
3. The market is on the corner of George Street.(对画线部分提问)
                          the market?
4. I can get there by bus.(对画线部分提问)
            can you          there?
5. We learnt some from this tour.(改为否定句)
  We                                        from this tour.