Answer: Fabio's attitude changed because he'd be in the parade.
Explanation: Fabio is excited to be able to participate in the parade. The focus of the question isn't on why he'd be in the parade or how? But on what makes his attitude change. Every other factor mentioned corroborates that he'd be participating in the parade.
Will you be my friend lol?
That's called a epic answer
A. Epstein is studying why some people like to play sports and others do not
Explanation: I Already took it
Answer:
surprised calm lazy really lazy
If you answered all of the questions correctly and well and you think you did a good job just submit it as is