Interchange Intro A Full Contact with Online Self-Study and Online Workbook (Fifth edition)

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 Intro Level Full Contact A includes the first half of the Student's Book, Workbook, video activity sheets, and online self-study.

It has units 1-8, four progress checks, and a Grammar Plus section to ensure that students receive all of the practice they need.

Inside each book is a single-use code for the online self-study material.

This gives access to videos and hundreds of automatically graded exercises, and works on PCs and Macs.

Also included is a code for the Online Workbook.