Yes, one should make sure that the subjects and verbs agree
Answer: a and d
Explanation: controversy is like an argument debate which has the potential to upsetting people and lowering morale. Also, corporate makes the best sense for the second one as it just implies all rules of grammar.
How do you convey a formal tone?
Formal Writing Voice
Do not use first-person pronouns ("I," "me," "my," "we," "us," etc.). ...
Avoid addressing readers as "you." ...
Avoid the use of contractions. ...
Avoid colloquialism and slang expressions. ...
Avoid nonstandard diction. ...
Avoid abbreviated versions of words. ...
Avoid the overuse of short and simple sentences.
Would you have me argue that man is entitled to liberty? That he is the rightful owner of his own body? You have already declared it.
Rage is like a raider. It will steal the laughter, the, peace and calmness, sweetness and, indeed, all light from you if you allow it a place in your heart and mind. In other words, rage is the thief or “raider” always lurking around the corner to rob us of our dreams for a life of contentment.