Unit1 Greetings Unit2 Campus Life Unit3 Shopping Unit4 At the Post Office Unit6 Sports and Health Unit7 At the Restaurant Unit8 Transportation Unit9 Telephone Unit10 At the Party Unit11 Climate and Weather Unit12 Holiday and Travel Unit13 Seeing a Doctor Unit14 Entertainment Unit15 People and Famiy Unit16 Study Unit17 Fashion Unit18 Computer and the Internet Unit19 Job Interview Unit20 Ambition Reference Translation of Sample Dialogues and Key to Practice