This tutorial is for those who want to understand the difficulties of English grammar. The book contains answers to questions that most often arise among students of the English language. Explanations of grammatical phenomena are given in a lively, figurative language, funny examples and vivid images contribute to a better assimilation of the material. The book will become an indispensable reference publication for high school students and students, for those who learn the language on their own or with a teacher at the so-called "continuing" level.