Interactions 1 L/S Assess Audio CD Author:Judith Tanka, Paul Most, Lida R Baker, Lida Baker Interactions Mosaic 4th Edition is the newly expanded five-level, four-skill comprehensive ESL/ELT series for academic students. The new edition, for beginners to advanced learners, incorporates interactive and communicative activities while still focusing on skill building to prepare students for academic content. Reading, Writing, List... more »ening and Speaking, as well as Grammar are thoroughly presented in each strand. High-interest themes are integrated across all skill strands and levels. Language proficiencies as well are articulated from level to level. This assessment audio CD is designed to accompany the high beginning to low intermediate level student book.« less