Interchange Third Edition
is a four-level, multi-skills English series for adult and young-adult learners. Each unit includes relevant content, additional grammar practice, and more opportunities to develop speaking and listening skills.
Focusing on both accuracy and fluency, the multi-skills syllabus integrates themes, grammar, functions, vocabulary, and pronunciation. The series incorporates suggestions from teachers and students all over the world.
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Research behind Interchange
These research booklets provide the methodology and theories behind Interchange, Third Edition. Visit the Methodology and Research page to download the complete PDF files of the booklets.