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 Relationships 2 Clothes and appearance 3 Exceptional people Review of Units 1-3 4 Superstitions and beliefs 5 Reading and television 6 Art and music 7 Changing times 8 Buying and selling 9 Animals Review of Units 7-9 10 Language and communication 11 science and technology 12 Getting down to business Review of Units 10-12 Workbook Answer Key