English » Active/Passive Voice

Select the option that expresses the given sentence in passive voice.

Ask him to leave the room.

A

He should be asking to leave the room.

B

He should be asked to leave the room. 

C

He should be ask to leave the room. 

D

He should have been asked to leave the room. 

Solution

option B is the right answer here, 

according to the rules of active/passive voice for imparative sentences