They are fighting because they are rivals.
Answer:
Janice is ready to graduate and has a new job lined up at a law firm in Boston.
Explanation:
Janice is already to graduate and has a new job lined up at a law firm in Boston
"Already" would be the one word used incorrectly, a more appropriate word would be just simply "ready"
Because simplifying helps people to escape from complication and to succeed by focusing on themselves.
Answer: The flood victims were eternally grateful to their benefactors who provided them with food, shelter, and clothing.
The italicized word is benefactor.
The meaning of the word benefactor is a person or individual, usually, one who has a lot of money, that gives money, food, and other essential things to the people who are in need or supports a charity event. Some of the other terms of this word are sponsor, supporter, contributor, and donor.