Помогите срочно! Структура вопросительных предложений.
Задать общий вопрос, вопрос к подлежащему, разделительный, альтернативный и специальный - к предложению: He was playning tennis in the court twice a week/

He was playing tennis in the court twice a week.
Was he playing tennis in the court twice a week?
Who was playing tennis in the court twice a week?
He was playing tennis in the court twice a week, wasn't he?
He was playing tennis in the court or was swimming in the pool twice a week?
How often was he playing tennis in the court? / What was he doing twice a week?