oral presentation

In my opinion,university life is about enjoying yourself and realizing your dreams.
The class timetable in the university is flexible,which gives students more free time.Some students spend it in the library,reading books.Their learning ambition is so high that they claim their seats as soon as the library doors open.But many prefer to relax doing something else,such as playing Gu-Zheng,an ancient Chinese musical instrument.
As we students are getting older we can start making our own decisions.With this right comes responsibility.Most of us take part-time jobs as tutors to earn some pocket money- a few capable students will gain enough money to be self-sufficient.By teaching we realize the challenge of making a living.Some of my friendscomplain about the workload,though they admit that teaching also makes them confident.As their students progress,the tutors feel happy too.
There are other exciting things going on at university.Love stories are an indispensable part of life on campus.Though it may cause both happiness and bitter feelings,many can't help looking for true love..Personally,I'm a big fan of Korean actors.Bae Yong Jun is a Korean movie star who Chinese girls are crazy about.At one point last winter,even the way Bae wore his scarves became a trend.I learned four ways of wearing my scarves!And of course I also copy his hairstyle.But to be honest,I have some difficulty getting my hair into the right shape...But for a university student,the most important thing should be studying.When I was a freshman,one of our tutors told us to make good use of the best teachers while at university.“Make sure that by the time you graduate,there's a big difference between you,and those who haven't entered school yet,” he said.This piece of advice made a deep impression on me.Always keep studying!
To me,it's simple.Life on campus is about finding one's priorities,and about being part of a group who work to achieve interesting and creative goals
呼,打的我累死了

我只能说我做过的一个话题啊,不过我当时时间是5分钟,没有你那么长,你自己增加一点吧.
我做的topic是：how to make friends in university.
开始讲第一天到大学的时候,心情是什么样的.类似于一个例子啊~
然后自己分成几个tips讲,譬如：1. Be honest. The honest is the primary factor to make friends;2. Find the common places of interest.
还可以向同学们提问,说除了以上那些tips之外,大家觉得还有什么.
最后总结一下,这样差不多时间了吧.
不过是我的个人意见,LZ就当参考啦.

that's a ordinary topic , i really think you can Google it, as a result you can find a loads of information about that topic on presentation.
as for the opening you can say " i am very pleased to give my presentation about XXX today, before start i will give you a overview about it . First.Second.Then...Finally."(remember that just a brief one) when you want to finish your presentation you can say" that's my presentation, thanks for attention. Good luck!

1.Wars are mainly started by conflict among politicians of different countries, not the military itself. So the war is also seen as a result of extreme means of political and diplomatic.
2.Generally, war involves two or more organized groups. All groups involved have common interests of concern, however they cannot agree on certain aspects of the subject in question. When a settlement or universal agreement cannot be reached after many negotiations, both parties decide to go to war. The war begins with a certain scale of violence, and ends when the opposing parties, whether active or passive, become too weak economically or in weaponry, and consequently lose the battle.
3.War is the most violent and brutal way to resolve conflicts, however it is often the most effective and most efficient solution for conflicts between political or ethnic groups and between nations. The use of violence can also be interpreted as a means of destruction and maintenance of order, collapse and reconstruction.