This looks like a really great set of listening activities – http://www.hearingjourney.com/Listening_Room/Teens_and_Adults/Listening_Gym/index.cfm?langid=1
I like the idea of being able to call a number and listen to a recording to practice using the phone. I’m glad that the professional engineering exam that I am taking will be completely done before my surgery. I have enough distractions from studying for the exam already.