Master an exceptional level of English with confidence. Proficiency Masterclass will motivate students and spur them on to achieve a more sophisticated, natural and accurate use of English. Proficiency Masterclass helps aspirational students to excel in their English while providing suitably challenging, reliable preparation for the new 2013 Cambridge English: Proficiency exam - in and out of the classroom. Key features: Strong focus on contextualised grammar and vocabular Writing guide with writing improvement tasks Over 150 skills-training, exam-practice, vocabulary and grammar exercises to do online Grammar reference section by expert George Yule Free downloadable components: Audio CD 1 Audio CD 2 Audio scripts Answer key