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 shetold 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 outof 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.