Ensure files are sorted by unit (e.g., Unidad_01_Audio_01.mp3 ).

Regular practice directly replicates the listening formats found on official DELE B1 examinations. 3. Passive Learning and Portable Practice

Enter the code found in your textbook to unlock the resources for Aula Internacional Plus 3.

The audio component of the "Plus" edition has been upgraded to be more comprehensive and adaptable:

Replaying difficult audio tracks multiple times builds long-term auditory memory. 4. Perfecting Pronunciation and Speaking Confidence