Free stuff for teachers
123Listening.com is a new site with free worksheets, custom worksheet creators, and multi-level audio for each topic. You can download the audio and burn it to a CD or listen on-line. The ready to print versions of the worksheets have 8 versions ranging from very simple to very difficult. Mix and match the worksheets with the different audio files to create a listening test that's right for your group.
There are many themes currently available but more to come: