C1 English

Future House Languages S.L

Activate Advanced C1: A Complete Self-Study Course

Prosperity Education

English Master C1 Key Word Transformation: 20 practice tests for the Cambridge C1 Advanced: 200 test questions with answer keys (English Edition)

DMH Press

Idioms & Short Stories: The keys to natural English B1-C1 (Vocabulary Detective) (English Edition)

Cambridge English

Cambridge English Advanced. Authentic Examination Papers. C1 Advanced 4. Student's Book with Answers. Per le Scuole superiori. Con espansione online. Con Audio: Authentic Practice Tests

Independently published

Use of English C1: 10 Use of English Tests for C1 Advanced (CAE) | Cambridge C1 Exams

Hoepli

The road to English grammar. A user-friendly guide for italian students A2-B2/C1. Con Quaderno per la didattica inclusiva. Per le Scuole superiori. Con e-book. Con espansione online

Independently published

Use of English Part 4 C1 Advanced: 100 Key Word Transformation Sentences

Independently published

Writing C1: The Ultimate CAE Writing Guide for C1 Cambridge

Demetra

Improve your English. Livello C1                

Next Level English C1 Advanced: 50 lessons to improve your English conversation: Real-world vocabulary and grammar for speaking success (English Edition)