Publikace: New Challenges 1 Workbook w/ Audio CD Pack - Maris Amanda. New Challengeshelps students become more effective learners and better citizens of the world through personal development. The information-driven approach in New Challengesencourages teenagers to think about the world around them and provides lively achievable tasks, building their confidence, creativity, participation and performance. With New Challengesteachers make lessons educational, successful and fun! Publikace: New Challenges 1 Workbook w/ Audio CD Pack - Maris Amanda.