Ielts B2-c1

Cambridge English

Complete IELTS Bands 5-6.5 Livello B2 Workbook with Answers with Audio CD

Cambridge English

Complete IELTS. Bands 5-6.5 Level C1. Student's book. With answers. Con espansione online. Per le Scuole superiori. Con CD-ROM

Cambridge University Press

Cambridge grammar for IELTS. Student's book. With answers and Audio CD

Future House Languages S.L

Activate Upper-Intermediate B2: A Complete Self-Study Course

Cambridge English

Complete IELTS Bands 6.5-7.5 Workbook with Answers with Audio CD [Lingua inglese]

Cambridge University Press

Cambridge IELTS 8: With Answers [With 2 CDs]    

English Grammar Revision B2-C1: Phrasal Verbs with UP and DOWN (English Edition)

English language academy

Advanced English Grammar Tests: Levels B2-C1 (English Edition)

STUDYRAMA

Advanced English Vocabulary: An ideal tool to train for the TOEIC, TOEFL, IELTS & Cambridge exams: B2 to C1

CBL

English in the News: Real-life Vocabulary in Use and Collocations for B2/C1 Students