Since the SPO curriculum heavily overlaps with senior high school Russian, many exercises are identical to those found in standard 10th-grade Russian manuals . Русский язык
Exercises in this textbook typically require students to apply theoretical knowledge to practical tasks, such as: Since the SPO curriculum heavily overlaps with senior
Study of words, their meanings, and idiomatic expressions. Morphology: Deep dives into parts of speech, including: Nouns (A.V. Kanafeva) such as: Study of words
Phonetic breakdown of words to identify hard and soft consonants. Since the SPO curriculum heavily overlaps with senior
(N.A. Gerasimenko)
For example, explaining the use of "и" vs. "ы" after "ц" (e.g., традиция , цыпленок ).
Some digital versions or fragments on Academia-Moscow provide examples of solved tasks to guide your own work.