Learn English C1

Future House Languages S.L

Activate Advanced C1: A Complete Self-Study Course

Independently published

ENGLISH TENSES EXERCISES B1 TO C1: INTERMEDIATE TO ADVANCED GRAMMAR PRACTICE; FCE, CAE, TEOFL, IELTS EXAM PREPARATION

Zigzag English

40 ADVANCED EVERYDAY ENGLISH DIALOGUES: English Conversation - Advanced / B2 - C1

25 High School Stories: Learn English in a Teen’s World (C1 Level) : Fun and Relatable Stories for Advanced ESL Learners to Master Real-Life English (English Edition)

Collins Yayınları

Work on Your Vocabulary: A Practice Book for Learners at Advanced Level

Prosperity Education

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

Independently published

English Short Stories: Underwater (CEFR Level C1+)

Independently published

ENGLISH WORD FORMATION EXERCISES B1 TO C1: INTERMEDIATE TO ADVANCED VOCABULARY PRACTICE; FCE, CAE, TEOFL, IELTS EXAM PREPARTION; SUITABLE FOR SELF-STUDY AND CLASSROOM USE

CreateSpace Independent Publishing Platform

101 Very English Idioms: Learn to Speak like a True Brit

Independently published

English Short Stories: The Cat and the Ghost (CEFR Level C1+)