(present perfect continious) she was playing computer games at 5 o clock yesterday. переделать это предложение в : 1) отрицательное предложение 2) альтернативный вопрос 3) специальный вопрос 4) вопрос к подлежащему 5) отрицательный вопрос 6) разделительный вопрос

1) Отрицательное предложение She was not playing computer games at 5 o'clock yesterday.
2) Альтернативный вопрос Was she playing computer games at 5 o'clock or at 6 yesterday?
3) Специальный вопрос What was she doing at 5 o'clock yesterday?
4) Вопрос к подлежащему Who was playing computer games at 5 o'clock yesterday?
5) Отрицательный вопрос Wasn't she playing computer games at 5 o'clock yesterday?
6) Разделительный вопрос She was playing computer games at 5 o'clock  yesterday, wasn't she?