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!
I believe the answer is the O he had a homeless person in a trailer in a yard for a month
Answer:
D. Who
Explanation:
A relative pronoun helps you to identify the noun or give more information about the noun.
who gave you more information about the noun 'dad' in the sentence above and that helps you decide the exact person running late for work