Passive voice is used when the focus is on the action. The causer of the action, however, is not important or not known. (In contrast, active voice focusses on the causer of an action.)
Simple Present
active voice
Mr Smith writes the delivery notes.
Passive voice
The delivery notes are written (by Mr Smith).
Passive Voice in Present - Exercises
Instructions. Write passive sentences in Simple Present.
the documents / print
the window / open
the shoes / buy
the car / wash
the litter / throw away
the letter / send
the book / read / not
the songs / sing / not
the food / eat / not
the shop / close / not
