Russian language remote-contact. Textbook on English as a foreign language

This textbook is focused on distance-contact, or mixed, education of students. It is intended for a wide range of people of different levels of Russian language proficiency (from A1 to B2) who study Russian as a foreign language in various educational institutions and courses. It can be used as an additional educational material both for existing Russian language textbooks as a foreign language and for Russian language textbooks for bilinguals.