Interactive is an exciting four-level course for teenage learners from elementary to upper-intermediate levels (CEF A2-B2). The Class Audio CDs contain all the audio to accompany the Student's Book: 'Listen' and 'Read and listen' activities, 'Skills4Real' unscripted listenings, dramatisations of the graphic novel, and songs. The Workbook audio is available separately from the course website: http://interactive.cambridge.org