1. 听第二段对话，回答小题．

1. （1） Who was Tony?    

   A . Lucy's friend． B . Lucy's brother． C . Tom's friend．
3. （2） What class was Betty in?    

   A . Class 3． B . Class 2． C . Class 1．
5. （3） Who was difficult in class?    

   A . Tom． B . Jim． C . Tony．