Answer:
yes, i agree that we should keep summer's cool because, in the summer there are high chances of heat strokes and sometimes people could die because of this reason. It's also good to keep a watter bottle on you because, it can lead to sickness to the point where you feel like you need to throw up. Also be sure to put on sunscreen because in summer the sun shines a lot more and the sun causes skin cancer.
Explanation:
i answered cause i was bored... btw is "keep summer cool" the authors opinion? because you didn't really give that much information.