Is there anyone at

Is there anyone at 英语翻译is there anyone at the door?there is not anyone at the door.这里的at the door啥意思啊?帮我翻译整句 Is not there anyone at home?这是反意疑问句吗?如果不是那么是什么句型呢? There can't be anyone at home,___?A.is thereB.can therewhy we choose A 这些句子是否符合语法：1.Is there anyone at here?2.Is anyone here?3.Is there anyone here?有人说第一句里here做adv..我晕了~ Is there anyone e_____ in?No,only my sister is at home.这个空应该填什么? Is there anyone ----(别的) in the room . Is there anyone _____(照顾这些孩子)? Is there anyone here?同义句 anyone at Is there anyone alive out there什么意思 Is there anyone special?There is someone special.和There is a special one.哪个更好. Is there () at home 用somebody、someone、something、anybody、anyone、anythings填空①There is( )koncking at the door②Is()at home?③I have ()to tell you④There isn't（）under the tree⑤Would you like（）to eat? Is there anyone who still believe in true love Is there someone downstair?为什么用someone不用anyone? Is there anyone want to find a chinese teacher?Jessie is there anyone know about me?有错误吗