Ответ:
1. The judge hearing cases of petty crimes is called a magistrate
2. The thief committing crimes in the shops is called a shoplifter
3. The vase broken by the the boy was very expensive
4. The letter sent to us by the criminal spoke about his repentance
5. The laws discussed yesterday were very important
6. The professor teaching us criminology is a famous lawyer.
7. People violating laws on intellectual property are seldom punished
8. The offender sentenced to imprisonment looked disappointed
9. The people sitting in the jury are ordinary people
10. The books recommended to us by our teacher seem to be interesting and useful.