Составить вопросительное предложение со словами: test,last monday,children,wrote

Did children write a test last Monday? 

Did children write a test last Monday?(общий вопрос)
Who wrote a test last Monday?(вопрос к подлежащему)
When did children write a test?(специальный вопрос )
What did children write last Monday?(специальный )
Did children write a test or a project last Monday?(альтернативный)
The children wrote a test last Monday,didn't they?(разделительный )