1. Jane (was tidying) her room while Peter (was having) a bath.
2. When (did he call)? An hour ago.
3. She (was waiting) for the bus when her mobile phone (rang).
4. We (were having) lesson at 5 o´clock yesterday afternoon.
5. They (finished) cooking and then (went out).
6. Peter (was playing) tennis when it (started) raining.
7. The kids (were watching) TV while Mum (was reading) a magazine.
8. Jenny (was making) dinner when the lights (went out).
9. They (were driving) to Madrid when their car (broke down).
10. He (put on) his coat, (grabbed) his schoolbag and (left) for school.
if you don't help me, I will have to do it all myself