Select the correct passive form of the given sentence. They are going to open the shops at eleven o'clock. (a) The shops must be opened at eleven o'clock (b) The shops were opened at eleven o'clock (c) The shops are going to be opened at eleven o'clock (d) The shops have been opened at eleven o'clock

Options

A. The shops must be opened at eleven o'clock
B. The shops were opened at eleven o'clock
C. The shops were opened at eleven o'clock
D. The shops have been opened at eleven o'clock

Explanation

(c) The shops are going to be opened at eleven o.clock. (Correct) (a) The shops must be opened at eleven o.clock. (Incorrect usage of must)(b) The shops were opened at eleven o.clock. (Tense has changed) (d) The shops have been opened at eleven o.clock. (Tense has changed)