I have just came home from work.这个句子对吗?我刚下班回家!

I have just came back from work.哪错了? I have just come back from USA,这句为什么不用came? I have just came home from work.这个句子对吗?我刚下班回家! I just came back from the airport i just came all over you 我刚学完英语回来是不是 I have came back just learn English`~开玩笑用ENGLISH 怎么说呢? just you want just i have 救命AWe came back to the school today.I felt very happy to see all my classmate again.We both talked about how we spent our Spring Festival .Some went to traveling,some went to visit their grandparents in the countryside,and some just stayed at hom Afternoon,Mr.Lin told to me that I can’t get this job.I gave up it before several weeks..I felt very sad.I have prepared everything to welcome this work to come.But it happened what I don’t want to happened.What can I do now?I am just staying hom you have just come back your hometown为什么不用came I would have just said I have just finished it I have just been accustomed I just have one ___question I JUST HAVE MUCH TIME we ( ) our breakfast when an old man came came to the doorA.just have had B.just had C.have just had D.had just had before I came here,I___(have)breakfast back/i/came/vacation/just/from/.英语重新排序