Answer:
Due to the holes in history records
Explanation:
We can never truly be certain who invented the lightbulb, so people have different arguments about it
Answer: Pretty sure it's A.
Explanation: To me, the others make no sense. The dialogue needs to be encased with quotations on either side, so it's definitely not C, the comma wouldn't be in the quotations, so it's not B, and D just doesn't look right. Sorry if I'm wrong, but I think it's A.
Answer:
It needs a punctuation at the end but other than that don't see anything wrong.
Explanation:
The correct answer is a.polychoral
