Are your friends mostly your age or different ages? [Why?]
A：Well...give me a second...Hah！（1） Actually most of them are in my age and maybe it’s because I am still a college student and we are all good at socializing. I spend nearly all of my free time hanging out（2） with my friends who are also my classmates. Probably，it is a destiny that we are in the same class and become close friends，I treasure it a lot（3）.