1) Основной вопрос - Does my sister help's mom about the house? Специальные вопросы - 1. Who help's mom about the house? 2. About what my sister help's mom? 3. Why my sister help's mom about the house? 2) Основной вопрос - Are children playing in the park now? Специальные вопросы - 1. Who are playing in the park now? 2. Where children are playing now? 3. Why children are playing in the park now?
