АНГЛ. ЯЗ, найти инфинитив и определить его форму и функцию.

1.Witnesses for the prosecution may be cross-examined.
2.The House of Lords has no power to throw out a bill relating to money.

3.The defendant preferred to make a statement through his solicitor.

4. The object of punishment is to reform and educate the guilty person.

5. He went to Oxford to study law.