If you prefer to browse individual units or the full book online, Scribd hosts several versions: Full Beyond B1 Workbook Beyond B1 Workbook - Unit 2 focus Additional Macmillan Beyond Resources Beyond B1+ Digital Samples Teacher Materials Higher Level Content For those looking for the next step, the Beyond B1+ Workbook
Once you buy the book, Macmillan offers a free companion app for iOS/Android. It provides the listening scripts and glossary for the workbook. This is better than a static PDF. beyond b1 workbook pdf