i have not had it.这句话语法对吗?如何翻译啊?

i have not had it.这句话语法对吗?如何翻译啊? i not have it!这句语法不对吧?是不是应该为i have not had it.对嘛?或是i do not whether or not I can participate in it?i这句话对吗?怎么翻译? I have already had dinner.这句话对吗? I have already had dinner.这句话对吗 "If it had rained , I would have gone out ."这句话有没有语法上的错误?作文里 Tears in heaven 的歌词have you begging please?这句话语法对吗?怎么翻译啊? 英文,这句话语法对吗?不对求改造this year had been destined would have been it's not the same facebook than what I have 这句话求翻译 I have my hair cut yesterday.这句话对吗?为什么是have而不是 had? If I had been there ,I would have felt extremly happy 这句话对吗, 英语达人,I have had it several times,这句话里面的had是什么?我知道have过去式had,