There is no legitimate Lesson 8 titled “Hot” at any Russian institute in Turkey. Learners should consult verified textbooks such as Doroga v Rossiyu (Lesson 8: “Мой рабочий день”) or Russky Yazyk: 5 elementov (B1, Lesson 8: “Здоровье”).
For many learners, the genitive case is their first real "wall" in Russian. Turkish has no grammatical cases in the same way (it uses postpositions), so the concept of changing word endings depending on possession, absence, or quantity feels alien. rus enstitusu ders 8 hot