Select the correct passive form of the given sentence.
The mechanic repaired my bike

Options

A. My bike was repaired by the mechanic
B. My bike has been repaired by the mechanic
C. The bike is repaired by my mechanic.
D. The bike was being repaired by my mechanic

Explanation

My bike was repaired by the mechanic. (Correct) (b) My bike has been repaired by the mechanic. (Tense has changed) (c) The bike is repaired by my mechanic. (Incorrect Tense and Structure) (d) The bike was being repaired by my mechanic. (Incorrect Tense and Structure)