2. When the bell had rung, they woke up.
3. They were in prison, because they had committed serious crimes.
4. Before they were sent to prison, they had appeared in court.
5. As soon as shoplifter had confessed, the police arrested her.
6. She didn't tell the children, that their father had gone to prison.
7. The judge hadn't sentenced the teenager, until she listened to the evidence.