I'm not the greatest at grammar, but I think the very first one is incorrect. It should just be a comma, then the second just a comma as well, but the last one is correct. (I have no idea, I am sorry if you get it wrong.)
Answer:
d
Explanation:
It's not B because I just did it and it was wrong. Or C because I did it again and it was wrong. So then the answer could be A. Hope this helps.
Just trust me its definitley not B or C.
Answer
because is a conjunction
Answer:the poem begins with all CAP letters
Ik