Por favor, ten en cuenta que esta versión de English File 4th Edition A1/A2 NO CONTIENE Key Pack. Si requieres un libro de respuestas a los ejercicios, por favor, mira este artículo relacionado. Please note that this version of English File 4th Edition A1/A2 does NOT contain a Key Pack. If you require an answer booklet, please view this related item. 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 Oxford Impact Study found that the course improves students’ speaking skills. How will English File get your students talking? Lessons and activities that provide the necessary language, motivation and opportunity for students to speak confidently. Learners build confidence to communicate with a proven balance of Grammar, Vocabulary, Pronunciation and skills development in every File.