In the following question, a sentence has been given in Active/Passive Voice. Out of the four/five alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice. The watchman switched on the lights before it began to grow dark.

TRUE ANSWER : ?
YOUR ANSWER : ?

They made him a king.

TRUE ANSWER : ?
YOUR ANSWER : ?

It is impossible to do this.

TRUE ANSWER : ?
YOUR ANSWER : ?

Grandfather was digging the flowerbeds.

TRUE ANSWER : ?
YOUR ANSWER : ?

People speak English all over the world.

TRUE ANSWER : ?
YOUR ANSWER : ?

Why didn't you bring the matter to my notice?

TRUE ANSWER : ?
YOUR ANSWER : ?