B1 complete preliminary second edition english for spanish speakers. workbook´s book with answers with downloadable audio

Título completamente nuevo en la serie Complete Preliminary for Schools, diseñado para seguir las nuevas especificaciones a partir de 2020 de de los exámenes A2 Key y B1 Preliminary.Completely new title in the Complete Preliminary for Schools series, designed to follow the new specifications from 2020 onwards of the A2 Key and B1 Preliminary exams.