: Downloadable PDF sample tests with accompanying audio files for the listening section are available directly from ETS .
If you are looking for the files online, use these specific search terms to find legitimate hosted files: "Achieve TOEIC Bridge teacher's guide audio download" "Achieve TOEIC Bridge student book MP3" "Oxford University Press Achieve TOEIC Bridge audio" achieve toeic bridge audio download free
: If you are looking for general TOEIC "Bridge-level" audio, Oxford's Tactics for TOEIC Rainbow Bridge : Downloadable PDF sample tests with accompanying audio