is a six-volume series (A1, A2, B1 – each split into two halves: K1 and K2). The B1 Arbeitsbuch (Workbook) is the companion to the B1 Kursbuch (Textbook).
, provides free PDF downloads for the answer keys of the Übungsbuch (Workbook). These are essential for self-study to check your progress. Netzwerk neu B1.1 (Kapitel 1–6): Lösungen Übungsbuch PDF Netzwerk neu B1.2 (Kapitel 7–12): Lösungen Kursbuch PDF Supplementary Material & Previews The Language Office: netzwerk neu b1 arbeitsbuch pdf