This book is great for Learning business vocabulary at an Advanced level - a CD is included for further practice and is of great help. The exercises should not be tackled at this level if other levels have not been completed. On the other hand, if you are a business professional looking to refresh some terms and ideas, this is the book for you! Highly recommended. However, checking the entry level with a test would be ideal for class teaching. Individuals on a professional refresher course tend to already know their level, so a quick check is best in this case. This is the most Advanced book in the series. ( )