Помогите пожалуйста очень нужноWrite down the sentences as in the example,

Помогите пожалуйста очень необходимо
Write down the sentences as in the example, using the rules of the second conditionals.
1)I don't oversleep. I meet them at the station.
2)He knows about this fact.He changes his opinion.
3)The boy doesn't play with the knife. He doesn't cut his finger.
4)She breaks the vase.She tells her mother about it.