: When searching, use "6-й год обучения" for the 10th grade and "7-й год обучения" for the 11th grade, as the series was originally numbered by the number of years the student had been studying English.
: General GDZ sites like GDZ.ru often carry legacy editions, though they may be indexed under different years or "English: 6th year" (10th grade) and "English: 7th year" (11th grade). : When searching, use "6-й год обучения" for
I can help translate or explain the grammar for a particular section if you provide the text. English Textbook for 10th Grade Students | PDF - Scribd : When searching