Select the correct passive form of the given sentence.
Everyone should obey traffic regulations.

Options

A. Traffic regulations are obeyed by everyone
B. Traffic regulations should be obey by everyone
C. Traffic regulations should be obeyed by everyone
D. Traffic regulations will be obeyed by everyone

Explanation

(c) Traffic regulations should be obeyed by everyone. (Correct) (a) Traffic regulations are obeyed by everyone. (Tense has changed) (b) Traffic regulations should be obey by everyone. (Incorrect verb form ) (d) Traffic regulations will be obeyed by everyone. (Use “should” instead of “will”)