For students using the third edition, comprehensive unit-by-unit answers are available online.
This is the most common workbook used in Russian schools. You can view interactive solutions or download PDF versions through platforms like Skysmart and GDZ.ru. skachat gdz k rabochei tetradi po angliiskomu iazyku 7 klass
A full homework guide (PDF) is available which covers both the textbook and workbook exercises. For students using the third edition