61.  In free time, we can do some sports, such as running, swimming, balls, anything you like.

62.  Because as a university student, we have more free time and energy than students in high school, we can do more things we like.

63.  The life of university is colorful and free for every students.

64.  As we know, because the life of university was free, a lot of students fell in love while they were in university.

65.  We have a number of free time to do some things that we want to do.

66.  In a word, we are free.

67.  More importantly , I suppose the greatest differences between college and secondary school should be free time in which college students can do whatever they are interested in while students in secondary school still need to devote themselves to quantities of homework .

68.  Though students are quite free in studying and they have their options of future, time is quite limited after all.

69.  Furthermore, I will have a lot of free time to do what I want --and in my view, it is the greatest difference between college and secondary school, so I have to learn to arrange my own time.

70.  On the one hand, college students are so free that we must be well aware of our responsibilities and correctly use these valuable four years to learn and grow.