The book "English grammar: 100 main rules (English grammar: 100 basic rules)" by Vasilyev E . A. is an indispensable guide to the labyrinths of English grammar, which will become a faithful assistant for both beginners and those who already have certain knowledge, but want to systematize and deepen them. In this work, the author offers readers not just a set of rules, but a whole system that helps to understand how the English language functions, and how grammatical constructions affect the meaning of what is said. The book covers 100 key rules that are the basis for building the right sentences and communicating in English. Each rule is set out in accessible language, with examples and explanations, making the material easy to perceive. Vasilyev E . A. uses live examples that help the reader not only remember the rules, but also see how they apply in real life. This makes the book particularly attractive to students, schoolchildren and anyone seeking to improve their English language skills. If you are looking for resources to learn English, which will help you confidently use grammar in speech and writing, then “English grammar: 100 basic rules” will be a real find for you. The book will be interesting for both teenagers and adults who want to improve their skills, whether for study, work or travel. It will also be suitable for teachers who are looking for quality materials for their lessons. The topics raised in the book cover a wide range, from basic concepts such as verb times and sentence construction, to more complex aspects such as timing and the use of modal verbs. Vasiliev focuses on the typical mistakes that language learners make and suggests effective ways to avoid them. This makes the book not only a tutorial, but also a practical guide that can be used at any time. The author's style is clear and concise, which allows readers to quickly absorb material. Vasilyev E . A. He is an experienced teacher and author of several other popular English language books, such as Practical English Grammar and English for Beginners, which have also earned recognition among readers. His approach to learning is based on simplicity and accessibility, which makes learning a language less stressful and more fun. The book English grammar: 100 main rules can be the basis for self-study of the language or in addition to the courses that you take. It is great for those who want to prepare for exams such as IELTS or TOEFL, as well as for those who plan to work or study abroad. Thanks to a clear structure and practical tasks, readers will be able not only to theoretically master the material, but also to apply it in practice. If you are looking for grammar books that will help you speak and write confidently in English, English Grammar: 100 Basic Rules will be your reliable companion on this fascinating journey. Do not miss the chance to improve your skills and discover the world of English with this wonderful guide!