English homework summary paragraph

QUESTION:  What is the difference between writing in college and high school?

RESPONSE:   There are several differences between writing in college and high school.   One difference is that college students follow a set of rules to write their ideas, for instance, a complete sentence, a paragraph format and use formal English.  

3) As you read the article "Differences between writing in college and High School," respond to the following questions to annotate your article: 

a) What are the three writing skills that each college student needs to have?  

b) What is the meaning of an argument?   How do college students write arguments?

c) How do you know the professor's expectations?