This textbook presents a unique version of simplified English grammar that is easily understood by the average EFL student who struggles with the complex explanations found in standard grammar books prescribed for undergraduate students. Moreover, many prescribed grammar textbooks often lack sufficient practice materials and overlook certain seemingly trivial aspects of language that are crucial for language acquisition. Therefore, this book is specifically designed to address these challenges by shifting from traditional rule-based grammar learning to a cognitive approach that identifies patterns of correct sentence structure. This method makes grammar instruction easier and more engaging for the average student. Additionally, the book includes dedicated sections on summarizing, paraphrasing, and essay writing activities, aimed at developing the writing skills of students at varying language levels by providing suitable practice materials.