Перевести из активного залога в пассивный на английском​

1.The bathroom must be left tidy.

2.This plant should be watered daily.

3.The garage ought to be painted.

4.These books have to be returned to the library.

The bathroom must be left tidy.

This plant should be watered daily .

The garage ought to be painted by our neighbor.

These books have to be returned to the library by me.