The document discusses a study that investigated the effects of using audio story practice as a supplementary task on Iranian EFL learners' listening comprehension abilities. 47 students were assigned to either an experimental group, which received 30 minutes of audio story practice 2 times per week for 6 weeks, or a control group, which received regular classroom instruction. Both groups were given pre- and post-tests to measure changes in listening comprehension. The results showed that the experimental group performed significantly better than the control group, indicating that audio story practice can effectively enhance EFL learners' listening comprehension abilities.