Student's Book, Intro is the introductory level of the Interchange Fourth Edition series and is designed for beginning students needing a thorough presentation of basic functions, grammar structures, and vocabulary. Intro is based on the principle that low-level learning does not equal low-level thinking. The Student's Book contains 16 teaching units, progress checks, additional Interchange activities, and a Grammar Plus section that provides additional grammar explanations and practice. Included is a Self-study DVD-ROM that provides the full class video and extra practice with vocabulary, grammar, speaking, listening, and reading. Series: Interchange Fourth Edition Paperback: 160 pages Publisher: Cambridge University Press; 4 edition (June 29, 2012) Language: English ISBN-10: 1107648661 ISBN-13: 978-1107648661 Product Dimensions: 8.5 x 0.3 x 10.9 inches Link Download http://nitroflare.com/view/C2CC425C936FAD9/SB.pdf http://nitroflare.com/view/6C738E4E74E8CD8/CD3.rar http://nitroflare.com/view/F43463B13DFAAA0/CD2.rar http://nitroflare.com/view/A6907C8B35BB76D/CD1.rar http://nitroflare.com/view/201460ED515068C/Self-Study_DVD-ROM.rarhttps://nitroflare.com/folder/949760/L00VuZ2xpc2g=