The correct answer is "They recognize that she loves a human man".
Ariel and the others slyphs leave Belinda behind once they find out that she has feelings for a human male. Ariel is able to see Belinda's desire to be with this man by penetrating deep into her mind. T<u>hey are afraid that Belinda is going to lose her powers, since the slyphs will only protect her for as long as she rejects her involvement with the human race</u>, which she was no longer able to do because of her romantic feelings for a man.
Hope this is helpful to you!
I believe it is answer 3 "Appointment, concerns"
1 is wrong because reservation doesn't mean "Making a special exception" and concern, and appointment do.
2 is wrong also for that reason
3 is right because you're making an appointment at the restaurant, but the reviews give me some concerns.
4 is wrong, because it is the other way around.
Therefore, the right answer is 3 appointment, concerns
( I know this is a bit late, but I'm just seeing this now. But here is the answer for future people who come across this! )
~ Rainbow <3