Interchange intro b student's book with ebook [with ebook] - jack c. richards

Teach with confidence, using the worlds favorite English course.

Interchange is a four-level, American English course that has been used by over 50 million students worldwide.

This Intro B Students Book with eBook includes access to an eBook with audio.

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

Inside each book is a single-use code for the eBook with audio, which is mobile-friendly and can be used on a smartphone, tablet, or computer.