Answer:
i. The door of the car was opened for me by the driver.
ii. The house is being bought by them.
iii. A new book is not being printed by us.
Explanation:
The changing of a voice from active to passive requires certain rules that will require several changes in the tense, structure, and form of the sentence. And another change is the position of the subjects and objects in the sentences.
In an active voice, the subject acts the verb on the object while in a passive voice, the subject is acted upon by the object.
The given sentences in their passive voices are given as follows-
i. The door of the car was opened for me by the driver.
ii. The house is being bought by them.
iii. A new book is not being printed by us.
