写信（过去/现在对比）


　　Dear editor,
　　I’m a middle school student. I once had a very happy family, but everything has changed because of my father.
　　He used to be a very good doctor and was often praised by his patients. He took good care of the family and shared the
　　housework with my mother everyday.
　　However, he is now quite a different person. He plays mahjong all night and often quarrels with my mother. I just can’t concentr