The answer would be <span>I was not conscious after my head hit the ground.
After the subject of the sentence hits the ground, he is no longer aware, and thus he is not conscious.
</span>The other sentences use the incorrect word while this sentence uses it correctly. <span>Your conscience is like that little voice in your mind that tells you not to do bad things, and the other sentences do not use it correctly. </span>
The purpose of the chorus is to provide background information or summarize what is currently happening in the story. Usually in the form of a song. They do not interact with characters in the story.
