Question

change into passive voice
1- I had finished my work

if you know so write otherwise do not write​

Answer 1

Answer:

My work had been finished by me.

Explanation:

Mark me as brain list.

Answer 2

$\huge\green{\underbrace{\overbrace{\ulcorner{\mid{\overline{\star{My\:work\:had\:been\:finished\:by\:me}}}}}}}$