石家庄二手小货车市场:You are supposed to have handed in your composition yesterday怎么翻译啊？谢谢

You are supposed to have handed in your composition yesterday怎么翻译啊？谢谢 what (is) you supposed to mean? We are what we're supposed to be A dozen of measures are supposed to take to prevent X from bring us were harm be supposed to是什么意思? You are second to none where are you going to? What are you ??? to do aren't you supposed to blow smoke up the bosses' ass? i want to know what you are ?