Singular and plural of nouns

Lessons 39–41 · 3 lessons · D. Baynazarova (Part 2); D.J. Baynazarova (Part 3); D.J. Baynazarova and M.E. Toirova (Part 4). Native Language (Ona tili) Grade 3, Parts 2–4 (Part 1 not available). Novda Edutainment, 2023