1.（国庆60周年）
Great changeshave taken place since our country was founded 60 years ago.In the past welived in the small and old houses and now we move into new broad ones which aremore than one hundred square meters.At the same time,many families have owntheir new cars.
Besides,our country hosted the 29th OlympicGames successfully in 2008 and we took the first place in winning gold medals.Another inspiring event was that the Shenzhou Ⅶwas sent into space smoothly,which shows our scientific research get greatachievements.
We are very happy and proud of all theseachievements.I am sure our country will become even stronger and richer.Ilove our motherland very much.Let’s work hard to make contribution to ourcountry in the future.
2.（甲流）
Swine flu hascome to our School!However,there is no vaccine to protect its virus.How dowe protect us from it?
Swine flu has come to our School!However,there isno vaccine to protect its virus.How do we protect us from it?
We advise that you should wear face mask and avoidgoing to the crowded place when you go out.We remember not to be in closecontact with the patients infected with swine flu.On the other hand,the bestway to stay away from this virus is to wash your hands often,and make surethat you have enough sleep.At the same time,we should do more exercise sothat we can build up our body.
We are sure that we must overcome the threat againstswine flu as long as we take proper measures and insist on taking exerciseevery day.
3.
It is generallybelieved that different people have different habits.Some people are addictedto habits like drinking and smoking,while others pay special attention tohealthy diet and never taste things like alcohol and cigarettes.
It goes without saying that there isclose relationship between personal habits and public health.On the one hand,good habits serve as the necessary basis of public health,that is to say,without good habits,public health can’t be guaranteed.On the other hand,infectious disease is the natural result brought by dirty habits,like
AIDS,SARS,H1N1 flu and so on.
Personally,I think it is high time we placedemphasis on improving personal habits and public health.If we mind our mannersand behave ourselves well,there must be a bright and encouraging future.
4.（世博会）
I would like to bea volunteer in my spare time.My reasons are as follows:
First of all,it is a good virtue tohelp others,even in modern society.We all need others’ help in case we getinto trouble.Secondly,we are able to better ourselves by helping othersbecause we gain valuable experience and build up our confidence while servingothers.What’s more,volunteering makes us feel better about ourselves,thusmaking our life more enjoyable.More importantly,we can make the world a betterplace to live in by volunteering to improve it.
In summary,volunteering can make a difference to ourlife,so I think it is very rewarding to be a volunteer.
