The Interchange Fourth Edition interleaved, spiral-bound Teacher's Edition with Assessment Audio CD/CD-ROM, Level 2 features complete teaching instructions, optional activities, audio scripts, language summaries, and Student's Book and Workbook answer keys. The Assessment CD/CD-ROM provides a complete assessment program, including oral and written quizzes, as well as mid-term and final tests in printable PDF and Microsoft Word formats. Series: Interchange Fourth Edition Spiral-bound: 335 pages Publisher: Cambridge University Press; 4 edition (August 27, 2012) Language: English ISBN-10: 1107625270 ISBN-13: 978-1107625273 Product Dimensions: 8.5 x 0.9 x 10.9 inches Link Download http://nitroflare.com/view/95B7CE2FDB86E42/TB.pdf http://nitroflare.com/view/7D18213CB6137EF/CD.zip http://nitroflare.com/view/1037D9842A9992D/CD-ROM.ziphttps://nitroflare.com/folder/949760/L00VuZ2xpc2g=