Finding a free download for M.P. Knigina's "Russian Language Tests: Grade 7" (Русский язык. 7 класс: тесты) can be tricky due to copyright, but there are legitimate ways to preview the material or find similar practice tools.
: A similar fragment for Part 2 covers topics like adverbs and their meanings. Finding a free download for M
If you need the complete set for the school year, they are quite affordable (often under 300 RUB) at major retailers: Finding a free download for M