1. When did he go on holiday ?
He went on holiday last summer.
2. When did your techer start to work here ?
She started working here last year .
3. When did you celebrate birthday ?
I celebrated birthday in 13 th of September .
4. When did your parents meet . ?
They met in 1995 .
5. When did you finish primary school ?
I finished primary school 5 years ago.