Refinar

Basic Grammar in Use Fourth Edition is an American English reference and practice book for beginner level learners (A1-B1). With simple explanations, clear examples, and easy to understand exercises, ...

Tiger Time is a vibrant, six-level primary course based around different settings and characters which grow and change with the students, reflecting their evolving interests and needs. Units contain h...

This reference and practice book contains 60 attractive two-page units featuring approximately 1,000 phrasal verbs. This new level of English Phrasal Verbs in Use is specifically designed for advanced...

Professional English in Use Medicine contains 60 units covering a wide variety of medical vocabulary. Topics include diseases and symptoms, investigations, treatment, examining, and prevention. The bo...