帮我写个英语对话!谢谢!用英语写一篇关于"如何安排你大学的课余时间"的对话要求三人对话 每人至少三句对话谢谢!

Characters involved:
Dr.Khoo - University Professor and senior lecturer
Eunho - PhD student
John - Master student
Khoo:Good morning guys,since we finished the lesson schedule early today,we should probably take about something interesting.Right,how do you guys spend your extra university free time?For instance,lunch break,interval break,breaks between classes,breaks on researches etc.
Eunho:Ah,that's kind of an interesting point,i normally spend my free time in the library,doing revisions and reading some articles published every week.
John:Whatever Eunho,i just the other day i saw you were sitting right beside Michelle begging her to teach you how to write a proper scientific essay on Minor Skin Infectious Disease - Metabolism/Immunisation System.
Khoo:Haha,well,John,how do you spend your free time then?
John:Relaxing,most importantly though,relief my mind and stop killing my brain cells.You know,Dr.Goh from research actually suggested that by reducing the killing death of brain cells,brain can actually hold a much bigger capacity compare to someone that studies 24/7.
Eunho:Not even!That article for kicked out of the conference the university held a few weeks ago,Dr.Goh's research didn't even concluded at once.
John:it was actually true if you think about it theoratically,but of course research and experiments now a days have to have proves and evidence that support your theory.
Dr.Khoo:Precisely,that's how the world works now and i guess i will have to go enjoy my so called "free time",good luck guys in the next exam!