Do you know who are you?这句话有错吗?

Do you know who are you?这句话有错吗? I know are you who.这句话的语法什么的有错么? Do you know who are you going___? Who do you know that are friends that just fool around?这句话句型 why were you do that 和why are you did that ,这两句话有错吗? Do you know （the boys each have）an apple这句话有错吗? do you want to know how to keep healthy?这句话有错吗.. 猜猜看Do you know who they are? Do you know who we are? do you want to know who they are?do you want to know who are Do you know who you are这句有语法错误麽? You know who you are