choose the word or group of words that best completes each of the following sentences:
I believe he'll be arrested_________
Answer Details
The best option to complete the sentence is "some day."
"Some day" is an idiom that means "at some point in the future." Therefore, the sentence means that the speaker believes the person in question will be arrested at some point in the future.
"Many days" and "some days" are similar, but they do not convey the same sense of uncertainty as "some day." "Many days" implies a longer period of time, while "some days" simply means "occasionally." "Many a day" is not a commonly used phrase in English and does not fit in the context of the sentence.