: Authored by E.M. Beregovskaya, published by Prosveshchenie.
Синяя птица. Французский язык. 5 класс. Рабочая тетрадь
If you need to purchase a replacement or the actual "blue" workbook, it is available at retailers like Yandex Market and Ozon.
The series is a widely used curriculum for learning French as a second foreign language in Russian schools. The 5th-grade set includes:
: Social media groups often host PDF versions of the workbook and teacher materials, which contain the keys for the exercises. Product Information
: This site provides a unit-by-unit breakdown (Unites 1–10) of the answers for the 5th-grade "Синяя птица" curriculum.