帮我看看这篇英语作文有没有错误的地方we oftensee some people breaking rules of etiquette on the bus.what suggestions we can give them some?sometimes,the persons on the bus drop litter around.when it happens,we should say,'WOULD YOU MIND NOT DOING THAT?"AND WHILE AOMEONE is smoking on the bus,we say,"sorry,could you please put out your cigarette?" c spitting is such a impolite behavior.and we should say to the person,"please don't do that!"of course,some people like talk

we often see some people breaking rules of etiquette on the bus.what suggestions we can give them ?
sometimes,the people on the bus drop litter everywhere. When it happens,we could say,"Please don't do that."And while someone is smoking on the bus,we can say,"sorry,could you please put out your cigarette?" Spitting is such an impolite behavior that we must stop them. we may say to the person,"Would you like not to spit in public?" Of course,some people like talking or laughing loudly with their friends on the bus.If that happens,we could say,"It's better to keep quiet,do you think so?"
keeping the rules of etiquette is important for us ,and we should also let others understand it!
注意大写字母，我改了很多地方如：such...that,an impolite,为了避免句式重复，也改了一些，尤其是should全改了其他的情态动词，显得语气更委婉。well done.

we often see some people breaking rules of etiquette on the bus.what suggestions we can give them some?
sometimes,the people on the bus drop litter everywhere.when it happens,we should say,"Would you not do that?"And while someone is smoking on the bus,we say,"sorry,could you please put out your cigarette?" spitting is such a impolite behavior.and we should say to the person,"please don't do that?"of course,some people like talking or laughing loudly with their friends on the bus.if that happens ,we could say,"could you please keep quiet?"
keeping the rules of etiquette is important for us to do.and we should also let others understand it!
我记得would是情态动词，后面应该加动词原形。所以，应该是"Would you not do that?"
还有一些拼错的单词，我也改了一下。

We often see some people breaking rules of etiquette on the bus.What suggestions we can give them?
Sometimes,the people on the bus drop litter around.When it happens,we should say,'WOULD YOU MIND NOT DOING THAT?" And while someone is smoking on the bus,we say,"sorry,could you please put out your cigarette?" Spitting is such an impolite behavior and we should say to the person,"please don't do that!"of course,some people like talking or laughing loudly with their friends on the bus.If that happens,we could say,"could you please keep quiet?"
Keeping the rules of etiquette is important for us to do,and we should also let others understand it!
我帮你改一点了.写的很好.加油