Fill in the gaps with when/ while.
1. …he came to me I was cleaning the table.
2. Dick began to play the computer gamesmy mum left for work.
3. ...I was painting the fence, Bob offered to help me.
4. The children cut themsevesthey were playing with the knives.
5. ...the door opened we were brushing our teeth.
6. My friend Carol was on a boating holiday in Canadashe hurt her shoulder.
7. Nick and Mike fell downthey were running for their bus.
8. I met my friend…I was walking to the technical school.
2 when
3 while
4while
5when
6when
7 while
8when