I think the answer is d sorry if it is not
1. We played in the cold and salty ocean water on a scorching summer day.
2. A red tide is when harmful algae grow out of control in the ocean and become...
(sorry if i’m too late!)
When speaking the sentence out loud, it feels most natural to place the comma after large.
My inference is that Negi's father wants to spend more time with his daughter. So at this point he is actually being selfish.
Become a better person and for school get better grades and pay attention in class.