So if you think about the connotations of the words, veils conceal things, sifting implies a kind of search, so I'd say the answer is C. a ghostly, mysterious mood.
Answer/Explanation:
Come is the verb of this sentence. Though an irregular verb it used very often.
Milk is the subject.
"Comes from cows" is the dependent clause.
Cause they were scared and that’s why the escape Maryland