---You look tired.

—You look tired. -Tom,you look tired 1.-You look tired. you look tired yes i_non You look at tired today ----Hi,Tracy,you look tired. you look tired,you need_______a rest hi,tracy,you look tired i am tired .—why,Jack,you look so tired! -why do you always look so tired? You look tired today是什么句型 you look tired .why( ) a rest