A tiger was killed by him.
The passive voice of ''what do you do'' is "what is done by you?"
"Your name is not known by me." is passive voice.
Passive voice
"The policeman chased after Fred" is active voice.
A tiger was killed by him.
The passive voice of "the cat chased the bird" would be "the bird was chased by the cat." In the passive voice, the subject of the sentence receives the action rather than performing it. The passive voice is formed by using a form of "to be" (in this case, "was") followed by the past participle of the main verb ("chased").
The mouse was killed by the cat.
The mouse was killed by the cat.
The passive voice of ''what do you do'' is "what is done by you?"
"Your name is not known by me." is passive voice.
Passive voice
A noise is being made.
Yes, "is addressed" is in the passive voice.
Can it be changed into passive voice?
passive active A+
It is considered unacceptable to use passive voice when the doer of the action is unknown or purposely being obscured, or when it leads to ambiguity or wordiness in communication. In technical or scientific writing, passive voice may be preferred to emphasize objectivity and focus on results rather than the doer.