English File 4e Advanced Workbook without Key

English File's unique, lively and enjoyable lessons are renowned for getting students talking. In fact, 90% of English File teachers we surveyed in our impact study found that the course improves students' speaking skills. How will English File get your students talking? Advanced level increases students' grammatical range and accuracy, and provides greater challenge. Students consolidate their confidence with a proven balance of Grammar, Vocabulary, Pronunciation and Skills Development in every File.