: Frequently used for its detailed translations and explanations of difficult exercises.

: A popular database covering the Student's Book, Workbook, and Lexico-Grammar Workbook.

GDZ should be used as a self-correction tool rather than a source for simple copying.

Key grammar includes a review of Tense Forms and the use of gerunds vs. infinitives. Covers social relationships, family, and communication. Emphasis on Modal Verbs and complex social vocabulary. Unit 3: In Harmony with Nature Discusses environmental issues, climate, and ecology.

Explores global culture, travel, and international cooperation. Advanced syntax and stylistic devices in English. How to Use GDZ Effectively

: Use the provided translations to understand the nuances of idiomatic expressions and "false friends" (words that look similar in Russian and English but have different meanings).

: Review the "Consolidation" and "Test Yourself" sections in the GDZ to understand the logic behind correct answers before classroom assessments. Recommended Online Resources