The Used and eBook 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 portion of the SAM provides vocabulary, grammar, reading, and writing practice. The Laboratory Manual activities, designed for use with the SAM audio program, focuses on listening comprehension and pronunciation.