English File Third Edition Intermediate is suitable for CEFR level B1.English File Third Edition provides a comprehensive package of completely new lessons, and up-to-date texts. A proven balance of grammar, vocabulary and pronunciation and skills gives students the language they need, and fresh, lively lessons and engaging topics make classes enjoyable and provide the motivation and opportunity to practice and improve.Students can boost their confidence using the English File Third Edition Workbook for comprehensive self-study of Grammar, Vocabulary, Pronunciation, Practical English, Reading and Listening. The Workbook provides lesson by lesson revision and practice, brand new reading and listening activities, pronunciation with audio, and Useful Words and Phrases.This English File Third Edition Workbook includes an answer key. The Intermediate Workbook is also available with key.