If your course requires , get a new copy or separate code. If you only need reading/practice, buy a used older edition (1st edition, ISBN 9780538739892) – but chapter order and problems differ significantly.
: Leveraging National Geographic’s vast library, the book uses high-interest, global content to engage students and invite them to explore diverse ideas. 9780357449196
Paperback Student Book with access to the Spark platform Publication Date: May 12, 2021 CEFR Level: B1 (Intermediate) What’s Included This ISBN is a bundle that typically includes: If your course requires , get a new copy or separate code