This FOURTH audio recording provides students with an opportunity to hear friends converse about their health and give and receive advice. (I've put the first one up for free!) It also is an opportunity to discuss imperative sentences like "Take this twice daily." I taught my students about adverbs of frequency and expressions of frequency. They learned the meanings of "twice a day", "once a month", "three times daily' and many more. The audio recording can be used to make different kinds of activities, depending on the needs of your students and what you as the teacher want to focus on.