Select the correct passive form of the given sentence.
I burnt my hand yesterday while cooking

Options

A. My hand was burning yesterday while cooking
B. My hand could be burnt yesterday while cooking
C. My hand was burnt yesterday while cooking
D. My hand will be burnt yesterday while cooking

Explanation

(c) My hand was burnt yesterday while cooking. (Correct) (a) My hand was burning yesterday while cooking. (Tense has changed) (b) My hand could be burnt yesterday while cooking. (Tense has changed) (d) My hand will be burnt yesterday while cooking. (Tense has changed)