I have a good friend w_____ name is Liu Mei. She is our _____ (班长) and one of the excellent students in our class. Clever _____ she is, she works very hard. We have a lot in c_____ and have a lot to talk about. One evening she told me that something h_____ when her parents were out. She was doing her homework one Sunday morning _____ she smelt something _____ (燃烧). She stopped to look out of the window _____ found a cloud of smoke coming out of her neighbour’s house. She called 119 ______ (立刻). Ten minutes later, firemen came and put o_____ the fire. Her neighbor was very thankful for her help.