For the German textbook , the official answer keys ( Lösungen ) are typically found in the Lehrerhandbuch
If you cannot find the official Lösungen , do not despair. Here are excellent alternatives: Ziel B2 1 Kursbuch Losungen
: Users strongly emphasize that the coursebook should be used with its accompanying audio CDs. There is criticism that the Kursbuch is sometimes sold without audio resources, which are essential for the listening and pronunciation exercises. Integrated Learning Ziel B2
Do not just write the correct answer. Ask: Why was I wrong? Ziel B2 1 Kursbuch Losungen