Teach with confidence, using the world's favorite English course. Interchange is a four-level, American English course that has been used by over 50 million students worldwide. This Level 1 Teacher's Edition features complete teaching instructions, optional activities, audio scripts, language summaries, and Student's Book and Workbook answer keys. The Complete Assessment Program comes on a USB and provides quizzes, mid-term and final tests in printable PDF and Microsoft Word formats. It also includes the complete Placement Test for Interchange and Passages. Series: Interchange Paperback: 352 pages Publisher: Cambridge University Press; 5 edition (July 6, 2017) Language: English ISBN-10: 1316622681 ISBN-13: 978-1316622681 Product Dimensions: 9.2 x 0.8 x 10.8 inches Link Download http://nitroflare.com/view/F3EF82F6CA7A9EBhttps://nitroflare.com/folder/949760/L00VuZ2xpc2g=