This train aid is intended for those, who wants to understand difficulties of English grammar. In a book answers are collected for questions most often arising up at studying English. Explanations of the grammatical phenomena are given by a living, vivid language, amusing examples and bright characters assist the best mastering of material. The structure of book and style of serve of material are called to help quickly to remember forgotten and to make clear incomprehensible aspects of English grammar.A manual is intended for the wide circle of persons studying English. It will become irreplaceable certificate edition for senior schoolchildren and students, for those, who teaches a language independently or with a teacher at so-called "continuing" level.