The author uses a systematic step-by-step approach to guide Upper Primary School students to improve their command of the English language in the area of Grammar which is the very basis of learning English at any education level. Once you master basic English Grammar, the rest will fall into place. Students who are weak in English can use this book to discover common errors they make when speaking and writing in English. Once the root of the problem is found, they can correct themselves by constant practice and learning from their mistakes. He provides tables to differentiate between certain concepts and to make it easier for students to understand his teaching flow and thought process. The writer even teaches learners the proper manner of writing in English using the correct Grammar and word choice in their essays. Written by an experienced author, this book is a must have for students who want to excel in their studies and future endeavors.