<span>to become confused or overly emotional about someone or something. hope this helped</span>
Answer:
affect is an impact on or an influence, effect is a noun, showing the result or outcome of something.
The tone which is not effective for convincing people that they should subscribe to your perspective is definitely C) sarcastic. Nobody is going to listen to you if you offend or mock them.
Past progressive is the correct answer.
Sometimes there isn't a good answer. No matter how you try to rationalize the outcome, it doesn't make sense. And instead of an answer, you are simply left with a question. Why?