why are you so tired todoy?

why are you so tired todoy? —Why are you looking so tired? Why are you so tired recently 汉语怎么说的 -Why do you look so tired?-There are so many problems___ why are you so .—why,Jack,you look so tired! -why do you always look so tired? why are you so serious? why you are so diao? why are you so diao, why are you so diao “why are you so diao?