When students play the audio and simultaneously record their response, I cannot hear the audio. I only hear their response. It makes it difficult to know which prompt they are responding to or if they spoke for the entire 20 seconds they are given to respond. I would like to be able to hear both sides of the conversation.
Emmanuel suggested color-coding. This would be ideal in order to jump to their response, but I still want to be able to hear the tone in the original audio that indicates when they are allowed to start and when they must stop talking.