task3. mp3 _At the City Social Work Center, Zhang Hua is introducing the center to Liu Hui. _ LIU HUI： Zhang Hua, I heard you work _____ at this City Social Work Center. ZHANG HUA： That' s right. I love this job. LIU HUI： What is _____ about this Social Work Center. ？ ZHANG HUA： It offers help to people who are in _____ such as people who are homeless, sick, or having family problems, etc. LIU HUI： Does it help children or adults. ？ ZHANG HUA： Well, both. I would say we _____ those who may be lonely , weak or ill. LIU HUI： That sounds interesting. You must feel happy to be able to help people. ZHANG HUA： Yeah. That' s why I love working here. It' s a very rewarding job. I can show you around, if you like. LIU HUI： That' s _____. I can' t wait!