如何注册企业版微博:请翻译：We should keep in mind how a guest should behave.

请翻译：We should keep in mind how a guest should behave. should we diet in the order to keep fit should we diet in order to keep fit 英语作文should we keep pet?(要两百字左右) we should eat a balaced diet to keep healthy I should have keep my room clean.为什么加have?? I should have keep my room clean.为什么加have?? I should have keep my room clean.为什么加have?? we should keep quiet in the l__when we read books in it We should keep quiet in the l____ when we read books in it.