The learning and exercise grammar German as a foreign language contains all important grammar rules and over 500 exercises at levels A1 to B1, presented on clear double pages. The two "Duden professionals" accompany you through the book with helpful explanations and tips - wherever they are needed. This makes the grammar ideal for self-study. Numerous tests and all solutions as well as verb tables and a detailed index for reference make the book a perfect basis for anyone who wants to learn G...