1. The phone / rang / while / we/ were watching the DVD
2. I /was sitting/on the bus / when / i / received / your text message
3.He /became / ill / while/ he /was visiting/ his grandparents
4. She /was not doing / her homework / when / I / saw / her / in the library
5. It / started / to show / while / they / were cycling / to school
6. You /were not listening / when / the teacher / called / your name