Challenges provides *Coursebooks that can be completed in one year, giving students a clear sense of progress *Informative and engaging topics that involve teenagers in their learning *Unique features on word building and sentence patterns *Characters that promote positive values and use real spoken language. *Activities for building learner strategies for independent learning *Magazine at the back of the Students Book to support mixed ability classes *Strong grammar and skills sections give students confidence in using the language *A picture dictionary in Levels 1 and 2 that is easy and fun to use *A unique teachers package gives total support and maximum flexibility