Answer: B
Explanation:
"icy" when describing a person's attitude or personality means cold, rude, etc, but a smile is usually happy and warm.
Personally I don't think it's an oxymoron- it's definitely possible to do a rude, fake smile. But B is what an oxymoron is- two words that are opposite in meaning and shouldn't technically be used together- like "awfully good" or "bittersweet."
Answer:
The event requires people to make difficult decisions.
Explanation:
You should include opinions that contradict your own, and attempt to say why those opinions are invalid based on your own argument.
The answer is the text will be arranged in Sequential order, which is the order of steps. At the end of the first paragraph it talks about how it will talk about the steps of putting on a helmet.
Hope this helps, and feel free to ask for my help anytime :)