Interchange intro teachers edition with assessment audio cd cd rom interchange fourth edition by jack c richards 2012 08 13 books amazonca. The interchange fourth edition interleaved spiral bound teachers edition with assessment audio cd cd rom intro features complete teaching instructions optional activities audio scripts language summaries and students book intro and workbook intro answer keys. Interchange intro teachers edition with assessment audio cd cd rom book read reviews from worlds largest community for readers interchange fourth edi. The interchange fourth edition interleaved spiral bound teachers edition with assessment audio cd cd rom intro features complete teaching instructions optional activities audio scripts language summaries and students book intro and workbook intro answer keys. Interchange fourth edition is a four level series for adult and young adult learners of english from the beginning to the high intermediate level