Answer:
the fight
Explanation:
"The fight" is the main noun of the sentence and the pronoun "it" was used refer to the noun. Also, it's the last (and only) noun mentioned before the pronoun.
Answer:
to give information about topics related to the main topic
Explains that when the whole world seems to not be on your side that your real friend will be there by your side through thick and thin and understand you
Answer:
Family members are more important than friends.
Explanation: