Oxford University Press Oxford English Grammar Course Intermediate with Key (includes e-book)

A three-level grammar course by award-winning authors Michael Swan and Catherine Walter which offers step-by-step presentation and plenty of practice. Interactive e-books feature "Pronunciation for Grammar", a unique resource to practise understanding natural speech, and to improve rhythm, stress and intonation. Oxford English Grammar Course Basic and Intermediate are revisions and expansions of the highly successful Good Grammar Book and How English Works, respectively. The Advanced level includes "grammar beyond the sentence" for understanding and producing longer texts and exchanges. The course will enable advanced level students to benefit from Practical English Usage, 4th edition.