This MULTI-ROM (added in the workbook) comes with many exercises like: Quizzes for all the grammar in the books, activities for all the vocabulary banks, all the sounds of English,  video activities to practise listening to spoken English, a dictation section and exam practice for each file. Furthermore the CD can be used in a audio/CD player for more listening practice, the listening exercises are in the workbook. Extended MultiROM with B2 exam practice.