This practice and test book has been specially developed for students preparing for the DSD I exam at A2/B1 level. The book contains a variety of exercises and realistic tests that align with the official exam requirements. The clear structure and practical assignments allow users to improve their German language skills in a targeted manner. The material supports both independent learning and classroom use, and offers valuable tips for successful exam completion. Thanks to its structure and content, the book helps you thoroughly prepare for all sections of the DSD I exam.