3rd Edition. — Cambridge University Press, 2004
CEF Level: B1 Intermediate
Interchange Third edition is a four-level series for adult and young-adult learners of English from the beginning to the high-intermediate level.
Class Audio CDs, Level 3 include the Snapshots, Perspectives, Conversations, Grammar Focus frames, listening activities, Pronunciation practice, Word Power, and Readings sections of the Student's Book, all recorded in natural conversational English.