Objective Proficiency Second edition provides Official Exam Preparation for Cambridge C2 Proficiency. Everything you need to be confident for exam day. 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.