Dundar Sule, Dray Philip C. Active English 1

Revised Edition. — Tunel Yayincilik, 2010. — 272 pages.
Easy to use and comprehensive, Active English 1 is a discourse-based grammar book that gives students a true understanding of the English language and how it works.
Active English 1 enables students at the pre-intermediate level to communicate with ease and clarity as they develop a natural sense of how, when, and why English speakers use grammatical structure as they do.
Learning is made easy with clear chapter organization, concise charts and level appropriate explanations. Structures are presented with authentic examples and communicative exercises, so students experience and practise language as it occurs in real life.
ISBN: 978-99-14-740-04-3