Building Skills for Proficiency is a specially designed workbook containing a wide variety of exercises and tests that aim to help learners to master the English language in order to ensure their success in English proficiency examinations, LYS, IELTS, TOEFL and YDS.
The book gives extensive coverage to the complexities of English, providing brief but relevant explanations and carefully selected examples to clarify problems about the structure of the language. In addition, it provides te ...