Gloat in the sentence means to brag. Basically, the third selection. "To make fun of someone."
Hopefully this helps :)
Answer:
they were given a letter to give their parents to see if the parents approve
The answer is A. Im not completely sure what you are talking about but i google your question and it said its A. So go with A
Answer by YourHope:
Hi! :)
A paragraph's main idea can also be called its Format! :)