句型转换。  

1. My pencil is long. Your pencil is longer. (合并为一句 )    

    Your pencil is _                             mine.  

2. Hong Kong is newer than Beijing. (改为一般疑问句)   

                  Hong Kong _                             Beijing?

3. There are 40 millon people in the city. (对画线部分提问)    

                   the                of the city?

4. Guizhou is in the south of China. (对画线部分提问)  

                                   Guizhou?

5. Lily's room is cleaner than Jim's. (改为一般疑问句) 

                   Lily's room  _                              Jim's?