Question

My friend had spoiled all my painting change it into passive voice

Answer 1

Answer:

All of my paintings had been spoiled by my friend

Answer 2

$\huge\mathfrak\blue{rαdhє \:rαdhє}$

Answer:

All my painting had been spoiled by my friend

Explanation:

$<marquee>✌✌FOLLOW ME✌✌</marquee>$