Отрицательная форма: There was not a doll in the room. A bird did not fly in the sky last week.
Вопросительная форма: Was there a doll in the room? Did a bird fly in the sky last week?
Отрицательная форма: There was not a doll in the room. A bird did not fly in the sky last week.
Вопросительная форма: Was there a doll in the room? Did a bird fly in the sky last week?