What are you up to today?

what have you been up to today. WHAT ARE YOU UP TO "what are you up to what are you go to do today WHAT ARE YOU GOING TO EAT TODAY? What are you going to do today. what are you up what have you been up to WHAT ARE YOU UP TO中文是什么意思? what are you up to hun what are you up to this week? What are you up to with that? you should know what you are up to do 有语法错误吗?what you are up