C1

Future House Languages

Activate Advanced C1 - A Complete Self-Study Course: Improve your English level in all the skills and pass your Cambridge C1, IELTS, Trinity or TOEFL exam. (Activate Your English™) (English Edition)

English language academy

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

Premier English Learning Publishing

English C1 Advanced and C2 Proficiency Smart Vocabulary: Important Words and Phrasal Verbs to Write and Speak like a Well-Educated Native (Complete Edition) ... English Dictionaries) (English Edition)

C1 Advanced: CAE Cambridge English Exam: Writing Samples (Cambridge English Exams Book 5) (English Edition)

C1 Vocabulary: 100 Exam Keywords: Advanced English (English Edition)

Prosperity Education

Introduction to Cambridge Writing Masterclass: B1, B2, C1, C2 (English Edition)

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

C1 Practical Conversation 219 Questions and Answers: ISEIII Trinity College Exam: A Guide to Mastering the Conversation (Trinity College ISE Exams) (English Edition)

Pearson

Business Partner C1 Coursebook & eBook with MyEnglishLab & Digital Resources: Coursebook & eBook with MyEnglishLab & Digital Resources

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