1 )where were you posted ? (into Active voice) 2) please, inform him about everthing. (into passive voice) 3)The police did not like them to remain free. (into passive voice)
4)we are to earn more prestige.(into passive voice)
5) let the report be revised.(into active voice)
6) who broke the house?(into passive voice)
7)priya is studying science.(into passive voice)
8) everyone hates me.(into passive voice)
9)They had already posted the letter (into passive voice)
10) what do you mean by it?(into passive voice)
11)please help the needy(into passive voice) ​

4.Prestige is to be earned by us

5.Revise the report

6.The house was broken by who?

7.Science is being studied by Priya

8.I am being hated by everyone

9.the letter was already posted by them.

10...This question is already in a passive form

11.the needy is to be helped

sorry I can only help u with this questions

1. this would be first person. it would be like "i walked home from school today" they are the narrator of the story and is a character as well.

2. first person because they used the word "i" in the quote.

3. i'm really not sure about this one i'm really sorry i never read it so i wouldn't know how to answer it. 

4. it would be character vs. society because everyone he meets there is always a conflict of some sort because he's stuck in his daydream.

5. it would be sadness at the loss of youth because the title itself tells us it's about age so it couldn't be about regret. and the tone just sounds sad, not angry. 

i hope this !