The book, "Grammar for Primary 4" is a comprehensive guide that has been written specifically for primary four students. The book is designed to help students strengthen their foundation in English grammar by providing clear and concise explanations of grammar concepts based on everyday usage of spoken and written English.One of the key features of the book is its focus on understanding the approach to grammar. The book aims to help students understand how grammar concepts work and how to apply them effectively in different contexts. This is important because it enables students to develop a deeper understanding of the language and to use it more effectively in their written and spoken communication.The book also includes easytounderstand notes that provide detailed explanations of grammar concepts. These explanations are written in a clear and concise manner that is easy to follow, even for students who may be struggling with the language. This helps to ensure that all students are able to grasp the concepts and apply them effectively.Another important feature of the book is its focus on boosting vocabulary. The book includes tips and explanations to help students build their vocabulary as they work their way through the book. This is important because a strong vocabulary is essential for effective communication in English.The book also includes endofchapter practice exercises that are designed to reinforce the concepts covered in each chapter. These exercises are carefully structured to provide a range of different question types that test students' understanding of the concepts. This allows students to apply what they have learned and to develop their skills through practice.In addition, the book includes revision questions that help students to consolidate their learning and prepare for assessments. These questions cover a range of different grammar concepts, and are designed to challenge students' understanding of the language.Finally, the book includes a detailed answer key that provides students with immediate feedback on their work. This is an important feature because it allows students to identify areas where they need to improve and to focus their learning accordingly.In summary, "Grammar for Primary 4" is an excellent resource for primary four students who are looking to strengthen their foundation in English grammar. The book is comprehensive, easytounderstand, and includes a range of different exercises and practice questions that allow students to develop their skills through practice. By using this book, students will be wellprepared for assessments and have a strong foundation in English grammar that will serve them well throughout their academic career.