Explanation:you can email me the document if you want so i can help
The word <em>over </em>is used as an adverb in this sentence.
If the sentence said - There will be clouds over most of the country, then it would be a preposition.
Reason and choice. I hope I helped!
The hyperbole 'ice-hard' has the effect of increasing how good Orpheus's music sounded, because it portrays Hades as being cold and unmoving, yet still Orpheus was able to break through that to make Hades feel emotion