interchange level 2b student's book with digital pack, 5th edition

Interchange Level 2B Student's Book With Digital Pack, 5th 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 Level 2B Student's Book with Digital Pack has Units 9-16, 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 Digital Pack to access the Digital Workbook with hundreds of self-graded exercises, audio, videos, and an eBook. The Digital Pack is mobile-friendly and can be used on a smartphone, tablet, or computer.