"<span>C. Is eighty-nine the best score so far?" is the only sentence in which the number is written correctly. In general, numbers in this way should have a hyphen between two different ones. </span>
I find all of the answers pretty neutral (that is, giving only facts, no judgements) except on sentence 3: this is because of the word "sharply".
It seems that the author of this sentence makes a judgement about the split: that they're very split, that their argument was very intense. It seems like a judgement to me more than the other sentences.
Being dependable and considerate of other people’s feelings
The answer to you question is b. the reason why is because when u read it, it gives u some kind of emotion that makes u feel like u have no freedom. i hope this answer has helped.