为配合我市开展创建文明城市(build a civilized city)活动，学校举办以How to Behave Well为主题的英语征文比赛。现在请你根据所给提示内容，用英语写一篇参赛短文。
1. 文章必须包括所给提示中14 项内容，可展开思路，适当发挥;
How to Behave Well?
In order to build a civilized city, we students should try our best to behave well in the activities.
Its a good habit to keep our clothes clean and tidy. Our city should be kept clean every day. Dont throw litter or spit about. Its good manners to say Thank you and Please and so on. We should never say dirty words. Be friendly to others and always ready to help the people in need. For example, when we are on a bus, we should give our seats to the old and the women with babies. We should also obey traffic rules. When the traffic lights are red, we should stop. And wed better not talk or laugh loudly in public.
If everyone behaves well, our city will be more beautiful and more attractive.