Introduction Course Length Course Components Unit Organization Approach and Methodology Exercise Types Review Units General Guidelines for Teaching Passages From the Authors Authors'Acknowledgments Plan of the Book 1 Friends and family 2 Education and learning 3 Cities Review of Units 1-3 4 Day and night 5 Generally speaking 6 Interpersonal communication 7 Telling the news 8 Values 9 Putting the mind to work Review of Units 4-6 10 The art of complaining 11 On the other side of the world 12 Dilemmas Review of Units 10-12 Workbook Answer Key