: The book uses a very clean presentation where the left page contains the lesson and dialogue, and the right page contains exercises.

French is a musical language. The audio helps you understand where to place stress and how to handle "liaisons" (linking words together).

Standard written French doesn't show liaisons (linking words) or elisions. The audio teaches you that "Je ai" becomes "J'ai" and "vous avez" flows as "vous z-avez." The provide the musicality of the French language.