English Mastery (C1–C2) is a complete self-study eBook designed for advanced learners who want to achieve full fluency and precision in English, reaching C1–C2 levels of the CEFR.

With 25 units and 250+ pages, it combines advanced grammar, extensive vocabulary, and authentic practice materials to refine your communication skills and help you use English with confidence in academic, professional, and cultural contexts.

Inside you’ll find:

• In-depth coverage of advanced grammar: mixed conditionals, advanced passive forms, reported speech, discourse markers, and complex sentence structures.
• Extensive vocabulary for academic writing, debates, presentations, and professional interactions.
• Authentic texts, dialogues, and examples from real English usage.
• Exercises in every unit + complete answer keys for effective self-study.
• Listening practice with audios to train comprehension of natural spoken English.
• Writing practice for essays, reports, and formal correspondence.
• A final review with expressions for debates, interviews, and exams.

By the end you will be able to:

• Communicate fluently and spontaneously with high accuracy and nuance.
• Participate in debates, presentations, and academic discussions with confidence.
• Understand and analyze complex texts, from essays to literature.
• Write clear, structured, and sophisticated texts for professional or academic purposes.
• Use advanced grammar and vocabulary naturally in both speech and writing.
• Achieve a level of competence close to that of an educated native speaker.

Unlike generic advanced guides, this eBook is structured as a complete C1–C2 program, blending theory, practice, and authentic materials to help you achieve mastery in English.

Right after your purchase, you’ll receive an email with a secure download link to your ebook. Simply open it on any device—computer, tablet, or phone—and start learning right away. With unlimited downloads, your ebook will always be available whenever you need it.