Сделать из предложения: the sky was clearing up by the time we took our seats at the stand. 1. общий вопрос 2. специальный вопрос 3. альтернативный вопрос 4.вопрос к подлежащему 5.разделительный вопрос

1) Was the sky clearing up?
2)When was  the sky  clearing up? ( What was clearing up?)
3) Was the sky clearing up or clouding ?
4) who was clearing up?
5)the sky was clearing up, wasn't it?