Challenges provides * Coursebooks, ktoré môžu byť dokončené v jednom roku, dáva študentom zlyhať bez progresie * Informatívne a engaging topiky, že involve teenagers v ich vzdelávaní * Unique features on word building and sentence patterns * Characters that promotepositive . * Activities for building learner strategies for independent learning * Magazine at the back of the Students Book for support mixed ability classes * Strong grammar a skills sekcie pre študentov confidence in using the language * to use * A unique teacher's package gives total support and maximum flexibility