1. She goes to school by bike. (就划线部分提问)
                                                  to school?
2. Mr Li teaches us how to swim. (改为被动语态) 
                                     how to swim by Mr Li.
3. We bought this basin last week. (改为被动语态)
    This                                   last week.
4."Where do you live, Jack?"Kate asked. (改为间接引语)
    Kate asked Jack where                         .
    Another woman said, "Don't be foolish,boy!" (改为间接引语)
    Another woman asked the boy                         be foolish.
5. They soon became very good at it. (改为同一意思的句子)
                            they became very good at it. 
    He did not come to see me. He came to see my brother. (合并成简单句)
    He came to see            me            my brother.
6. Do you have anything that you want to say for yourself? (将主从复合句改为简单句)
    Do you have anything                         for yourself?