it's I,这种用法对吗?可以这么用吗?

it's I,这种用法对吗?可以这么用吗? i quite like it 这个句子语法对吗可以这么说吗,语法对吗 what's it mean这么说对吗 这句话对吗,句子里可以这么用吗here is a bone in the head i don't know it had 这是个什么从句呀, i think so good 可以直接这么说吗?还是需要谓语动词it's it`s so cold in here?it`s so cold in here用法对吗?here不是前面不可有介词吗?或者口语里可以有in?? it seems like a dream,right?语法对吗这句话语法对吗?可以这么说吗? It is worthy to do sth有这种用法对吗? It's a lovely day ,isn't it?Yes,isn't it.有这种用法吗? 请问I look up down you 这种用法对吗? look it after这样说对吗?可以顺便告诉我it的相关用法吗? it's been kind of crazy night 这句话有错吗?it's been ...可以这么用嘛 remember用法I do not remember it ever being so hot.这个句子用的remmember it doing?有这种用法?即使that可以省，is又怎么可以省？为什么“可以不用is”？ I think it is sure可以这么用么? prove能这么用吗?It proves effective.它被证实是有效的.书里的话.个人觉得不对,如果prove有这种用法, I did it not very frequently 这么说对吗I did it not very frequently 这么说对吗 several million of可以用吗?这么用对吗? 英语中有没有这种用法it's the time to do sthtime前面加the?可以这样子吗 这算特定冠词?