Did the boys go to the yard to play hockey?-общий Who went to the yard to play hockey?- вопрос к подлежащему The boys went to the yard to play hockey, didn't they?-разделительный Did the boys go to the yard to play hockey or football?-альтернативный Where did the boys go to play hockey?- специальный
Did the boys go to the yard to play hockey? what for did the boys go to the yard? with whom did the boys go to the yard to play hockey? The boys went to the yard to play hockey, didn't they? where did the boys go to play hockey?
Who went to the yard to play hockey?- вопрос к подлежащему
The boys went to the yard to play hockey, didn't they?-разделительный
Did the boys go to the yard to play hockey or football?-альтернативный
Where did the boys go to play hockey?- специальный
what for did the boys go to the yard?
with whom did the boys go to the yard to play hockey?
The boys went to the yard to play hockey, didn't they?
where did the boys go to play hockey?