"The Workbook contains: Designed for use in the class for practice and at home for homework Contains additional vocabulary, grammar, reading, and writing practice to reinforce the material in the Student Book Provides further opportunity to use BBC videos Challenge vocabulary sections provide students with extra activities Word study sections provide focus on word building and collocations Exam format activities help students feel comfortable about international exams Workbook comes with an app which allows students and parents to easily access workbook audio and unit opener video"