About the Book: Collins Cobuild Grammar In Action (Book3) Welcome to Grammar in action (1-8). This brand-new,8-levelgrammar course has been designed with the young learner andthenatural order of learning at its heart. Grammar topics arecoveredin full, with a careful step-by-step progression from thesimplestto the more complex items of grammar. This progressiongives pupilsthe confidence and reassurance they need to build theirownsentences and develop their communicative strategies astheydevelop and grow. At the end of this course, teachers canfeelconfident that their pupils will have mastered English grammarasit is used today.