: Articles (definite/indefinite), nouns (plural forms, possessive case), and pronouns (personal, possessive,

is a staple textbook for Russian students (grades 5–9) and adults learning English at A2 to B2 levels . The GDZ (Готовые Домашние Задания) refers to the official "Key to Exercises" (Ключи к упражнениям), which provides verified answers to the thousands of drills found in the book. Core Content & Topics

: Comprehensive practice for all active voice tenses (Present, Past, and Future Simple, Continuous, and Perfect).

: Passive voice, sequence of tenses, indirect speech, and conditional sentences (