VOICE

You be prepared for the worst.

For the worst, preparation should be made by you.

Be prepared for the worst.

The worst should be prepared by yourself.

Grammar was taught to us by him.

We were teached grammar by him.

We are taught grammar by him.

Grammar will be taught to us by him.

Let the door to be shut and you be asleep.

The door is to be shut and you are to go to sleep.

You are requested to shut the door and go to sleep.

The door is to be shut and you are requested to sleep.

This must not be done

Doing this is impossible

This is impossible to be done

This can’t be done

All living species on Earth had been taken care of by us.

All living species on earth must be taken care of by us.

All living species on earth must taken care of by us.

All living species on earth will be taken care of by us.