Top Grammar Series IntroTop Grammar is a six-level grammar series designed for early beginner to intermediate English learners. The series provides a clear and systematic approach to grammar learning, helping learners build a strong foundation and gradually develop more advanced language skills.With easy-to-follow explanations, visual learning support, and carefully structured practice, Top Grammar supports both classroom instruction and independent study. The series is suitable for use as a main textbook or as supplementary material in after-school programs, private institutes, and general English classrooms. By completing the series, learners gain a solid understanding of essential grammar and improve their accuracy and confidence in English communication.Key FeaturesGradual Sentence Production TasksActivities build from controlled practice to guided writing, supporting step-by-step sentence formation. Practice tasks progress in complexity to reinforce understanding and improve accur