To enable us to provide a better service to you both now and in the future, we are planning to upgrade our order management system. This upgrade will begin on May 14th and continue until mid-May. During this period you will be unable to order through our website. We recommend that you purchase through a local bookseller.
Interchange DVD, Level 1 contains 16 video segments for in-class viewing. A video for each unit reinforces and extends the unit's topic and language and gives additional listening and speaking practice.