I would say a thunderstorm since the sky is dark and ominous means something scary or dark so that's why it could be a thunderstorm!
Hope I helped!
Answer: A
Explanation: Enough comma but not too many and there is a period to end the sentence.
Answer:
3rd person Omniscient specifically because the author uses he, she, they.
Answer:
I think you're missing informations. What texts are you referring to?