The Workbook contains a wide variety of review and practice exercises and covers all of the language areas in the corresponding Students Book unit. It also contains regular review sections to help learners consolidate what they have learned. bull Additional grammar vocabulary and pronunciation exercises to complement material in the Students Book. bull Additional functional language practice exercises. bull Additional reading listening and writing practice. bull Regular review and check sections. bull Versions available with and without key. bull Audio material to practise listening pronunciation and functional language available online. bull With Key