Select the option that expresses the given sentence in passive voice.
Could you share your car keys?

Correct option is A

The correct passive voice of "Could you share your car keys?" is "Could your car keys be shared by you?".
· Active Voice- Active voice is a grammatical structure in which the subject of the sentence performs the action expressed by the verb.
· Passive Voice- Passive voice refers to a grammatical construction where the subject of a sentence undergoes an action rather than performing it. In passive voice sentences, the emphasis is on the recipient or object of the action.
In converting to passive voice, the object (your car keys) becomes the subject of the sentence, and the original subject (you) is introduced by "by" at the end of the sentence. The modal verb "could" remains the same, and the verb "share" changes to "be shared" to form the passive voice.