The Used and Rental copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.
The Workbook section of the SAM provides structured, written practice of the materials introduced in the corresponding chapters and additional reading comprehension based on cultural and journalistic topics. The Laboratory Manual section, designed for use with the audio program, contains pronunciation practice and a variety of listening comprehension tasks.