I have a good friend who's name is Liu Mei. She is our
monitor and one of the excellent students on our class.
Clever as she is, but she works very hard.We have a 
lot on common and have a lot to talk about.One evening she
told me that something happened when her parents was out. 
She was doing her homeworks one Sunday morning when 
she smelt something burning. Shen stopped look out
of the window and find a cloud of smoke coming out
of her neighbor's house. She called 119 immediate.Ten
minutes later, the firemen came and put out fire. Her neighbor 
 was very thankful for her help.