American English File Second Edition retains the popular methodology developed by world-renowned authors Christina Latham-Koenig and Clive Oxenden: language + motivation = opportunity. With grammar, vocabulary, and pronunciation practice in every lesson, students are equipped with a solid foundation for successful speaking. Plus - an array of digital resources provides even more choice and flexibility. Students can learn in the classroom or on the move with Online Practice. ISBN:9780194775632 Kiadó: Oxford University Press Szerző:Christina Latham-Koenig , Clive Oxenden , Paul Seligson