Want this question answered?
First, "stone like" should be hyphenated: "stone-like." The sentence as written is in active voice. If it were written in passive voice it would be: "Stone-like structures are built by corals."
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 ball was easily caught by the captain OR (not passive but sounds better) the ball was an easy c atch for the captain
passive active A+
"The policeman chased after Fred" is active voice.
It is passive voice.
Yes it is passive voice.
No this sentence is not passive voice.
No, by including the subject 'I' you have avoided the use of the passive voice. Passive voice would be. 'It was missed.'
"Your paper is set by whom" is passive voice.