Write questions wirh when. then write answers with last, ago or in. 1) you/go on holiday? 2)your teacher/start working here? 3)you/celebrate your birthday? 4)your parents/meet? 5)you/finish primary school?

When did you go on holiday.
I went on holiday last month.
When did your teacher start working here?
She started working here in July last year.
When did your parents meet?
My parents met ... years ago.
When did you finish primary school?
I finished primary school ... years ago.