You are all doing well.all是什么词性

You are all doing well.all是什么词性 We are all students all 是什么词性? 英语翻译How are you doing today?Hope all is well.I am more than I hear that all of you are doing （well）at school this term. I hope you are all well. We all are 和 We all are那个是对的?为什么?all 的词性是什么? all right是什么词性? all around是什么词性? I hope you all well和 I hope you are all well有什么区别? What are you all keeping _Very well ,thank you .(改错) 请问we all中all是什么词性? all is well 和all are well有什么区别?