Перепишите предложения, подчеркните и назовите инфинитивную конструкцию, переведите предложения на русский язык:
1. It is for the state to protect the people and society from crime.
2. The laboratory examination of certain physical evidence is considered, in some types of offences, to be the most important part of the investigation.
3. The police officer wanted the young man to be invited here.
4. This case is unlikely to be investigated quickly.
5. This young man is unlikely to have committed a crime.