RICHARDS, JACK C. ; HULL, JONATHAN ; PROCTOR, SUSAN
Interchange Fourth 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 1 include the Snapshots, Conversations, Grammar Focus frames, listening activities, Pronunciation practice, Word Power, and Readings sections of the Student's Book, all recorded in natural conversational English.
