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. And a new array of digital resources provides even more choice and flexibility. Students can learn in the classroom or on the move with Online Practice, iChecker, the Pronunciation App, and more. American English File 4: Multipack B with Online Practice and iChecker (2nd) - Christina Latham-Koenig, Clive Oxenden od authora Christina Latham-Koenig, Clive Oxenden a nakladatelství za skvělé ceny na e-shopu Martinus. cz.