1) Were the boys watching a
football match at 8p.m yesterday? – общий
2) Where were the boys
watching a football match at 8p.m yesterday? - специальный3) Were the boys watching a
football or hockey match at 8p.m yesterday? – альтернативный
4) The boys were watching a
football match at 8 p.m yesterday, weren’t they? - разделительный
5) Who was watching a
football? – специальный вопрос к подлежащему