求一篇题目What can we do for the Olympics的英语演讲稿

Dear classmates,
The Beijing Olympics will be held in about 100 days.Every Chinese wants to do something for it. Firstly , it is very infortant for us to learn english . All of us know that there will have many foreigneres during the Beijing Olympics . Most of them don't know how to speak chinese as well as cannot read chinese . If they don't know how to go to the destination, they will ask pedestrian . Do you think the person they ask can speak in english ? Maybe not . The foreigner will laugh at us . Of course , i just say maybe . On the contrary , if our oral english is good and can communicate with them .We can be volunteer and work on the street to help them . They will think our chinese people are friendly . What is the most , we can show them we are best . What do you think of it ?
Secondly , We should take part in some classes in order to improve our behaviour , As far as i concerned , some people's behaviour are not good . For example , some people throw the rubbish on the street not into the garbage . Somebody quarrels in the public place . Somebody cross the road when the trafic light is red and so on . All these will affect our country's appearance . We need to notice it and give up these bad habits .
Hope the beijing Olypic is ok . That's all my topic . Thanks .