Переделайте​ предложения используя пассивный залог​

The war is reported to be over.

It is expected that it will rain this weekend.

He is believed to be the richest man in the world.

It was thought that he was lying.

It is expected that she will win an Oscar.

The car factory was sold to a German company.

A spy is believed to reveal the secret.

The prisoner will be executed tomorrow.

This mess should be cleaned up.

The plane had not been checked before we boarded.