Question

i do not know who ____(paint ) this wall.
please answer with explanation.
the answer would be appreciated for sure.​

Answer 1

I do not know who painted this wall.

$\large\mathscr\pink{❥Can\: Believe\:my\:Answer\:is\: Correct}$

Explanation:

The answer painted is in the past tense because in the question we can understand that it is in the past form.

Answer 2

Answer:

HI

GM

HAVE A NICE DAY AHEAD