All of the following are good reasons to attend a community college except:

a. to improve your gpa to get into a four-year college.
b. it's less expensive than a four-year college.
c. to figure out what you want to study.
d. there are lots of campus activities.

The meaning or understanding of a community college differs from country to country. In general, this refers to the educational institution that would supply workforce and some with college transfer academic programs. One thing that should not be a reason for attending a community college is the third choice. This is because whatever you take in the community college should allow you to be transferred to a college program that is very much related to your field of study. 

voracity is the noun corresponding to the adjective voracious, which means (1) eager to consume a great amount of food, or (2) marked by an insatiable appetite. veracity is far more common than the rare voracity, so the latter is sometimes used in place of the former.