The Exercise Book offers exercises to consolidate grammar, vocabulary, and expressive means. Each chapter includes additional vocabulary and grammar review from levels B1-B2, grammar exercises where students discover the rule on their own, systematic practice of written speech, and targeted practice of correct pronunciation. The corresponding audio material is found on the audio CDs of the teaching series. However, there is also the possibility to download it for free. At the end of each chapter, there is a self-assessment test with exercises to review the material. The main vocabulary of all chapters is located at the end of the Exercise Book.