Spanish learners often find this specific level (B1-B2) helpful for bridging the gap between basic conversation and more complex everyday situations.
: Often lists both the main workbook and the Solucionario separately.
Are you planning to use this book for or as part of a formal course ?
Because the main workbook is designed for intensive practice, having the separate answer key is considered vital for those studying without a teacher.
If you are looking to purchase or browse the answer key, it is available through several major retailers: