It sounds like you're looking for a of the Menschen B1.1 Kursbuch (coursebook), specifically regarding the PDF version and the availability of solutions (Lösungen) .
Die günstigste legale Lösung ist das Lehrerhandbuch (Print) oder ein 12-Monats-Zugang zu BlinkLearning. Reine Kursbuch-PDFs ohne Lösung sind nicht sinnvoll. menschen b1 1 kursbuch pdf losungen best
A comprehensive solutions file should provide more than just "A, B, or C." Look for documents that include: Answers for all 12 Lektionen: Complete keys for every exercise in the Kursbuch. Audio Transcriptions: It sounds like you're looking for a of the Menschen B1