"Objective Proficiency Second edition provides official preparation for the revised 2013 Cambridge English: Proficiency exam, also known as Certificate of Proficiency in English (CPE). The Teacher's Book contains teaching notes, extra teaching ideas to extend or shorten the length of the activities, listening transcripts and clear, comprehensive answer keys. An exclusive bank of further resources is available online including a complete practice test with audio, answer keys and sample answers and C2-level wordlists, informed by English Profile."