These are common exam preparation years, and the tests by M.P. Knigina are frequently used for training.
GDZ (Ready Homework Solutions) for the Russian language tests by (Книгина М.П.) are available on various Russian educational platforms. These test books are typically published by the Lyceum (Лицей) publishing house and cover grades 5 through 9. gdz testy russkii iazyk knigina m.p
: Often provides scanned pages or digital versions of test answers for Knigina's series specifically. These are common exam preparation years, and the tests by M