Direction: Select the option that is the (Active/passive) form of the given sentence.
We have written all the library rules on the notice-board.

Options

A. All the library rules have been written on the notice-board.
B. All the library rules were written on the notice-board
C. All the library rules are being written on the n otice-board.
D. We are writing all the library rules on the notice-board.

Explanation

(a) All the library rules have been written on the notice-board. (Correct) (b) All the library rules w ere written on the notice-board. (Tense has changed) (c) All the library rules a re being written on the notice-board. (Tense has changed) (d) We are writing all the library rules on the notice-board. (Incorrect Tense and Structure)