The Volume 3 audio is your best asset for the following reasons:

Legal and ethical access is paramount. Here is the hierarchy of where to secure your audio:

Contains 50 questions divided into short conversations, longer discussions, and short talks.

To use the practice test effectively, you must know what you are up against. Level 1 is the most common version administered for university admissions and placement [1]. 1. Listening Comprehension (50 Questions) Short conversations between two people. Part B: Longer casual conversations. Part C: Short lectures or academic talks.

If the original audio is impossible to locate, use these :