Составить вопросы: общий, альтернативный, специальный, разделительный, к подлежащему. к предложению: her brother went to school.

Did her brother go to school? - общий
Did her brother go to school or to the university? - альтернативный
Who went to school? - к подлежащему
Where did her brother go? - специальный
Her brother went to school, didn't he? - разделительный

Her brother went to school.

Общий: Did her brother go to school?
Альтернативный: Did her brother go to school or to the park?
Специальный: Where did her brother go?
Разделительный: Her brother went to school, didn't he?
Вопрос к подлежащему: Who went to school?