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
If you are using the workbook for advanced levels (Workbook 1), you can download the official answer keys from the publishing website. Key Skills for 7th Grade For students using the third edition
A full homework guide (PDF) is available which covers both the textbook and workbook exercises. skachat gdz k rabochei tetradi po angliiskomu iazyku 7 klass