The Menschen B1.2 Lehrerhandbuch also contains all transcripts. If you are a tutor or a very serious self-learner, this book provides not only transcripts but also pedagogical tips.
As he sipped his espresso, he overheard a conversation at the next table. A woman was frantically talking on her phone about a "Missverständnis" (misunderstanding) regarding a project presentation. Lukas realized she was using the exact vocabulary he had just studied in Module 9. menschen b1.2 kursbuch transkriptionen