Use the workbook’s listening script. Play the audio at 0.75x speed. Read the pdf on your screen. Then, close the pdf and write down what you hear. This is the secret to passing N3 listening.
You don't have to risk viruses or legal trouble. Here are 100% legal ways to access the Dekiru Nihongo Chuukyuu workbook content. dekiru nihongo chuukyuu pdf work
If you cannot afford the full set, prioritize the audio + workbook PDF. Listening and writing will carry you through the intermediate plateau. Use the workbook’s listening script