I don't know that he comes from America.是什么句型?虽然没有悬赏,但求求你了谢谢

I know enough to know that I don't know I know love,but the love that he don't know me. I don't know what he needs I don't know that you love I don't know that one can change his i( ) when he is 60 I don’t think he （）（know）me at that time ,动词填空. You know that I don't know Chinese LOL i don't know that i love you的意思 I know that,so I don't try I don't know. I couldn't catch your heart,I don't know your heart?I don't know that I don't know what good,I l翻译下,急. Does he still live in that street?I don't know.(改为宾语从句 I don't know__he still__ __that street I don't know what he said的同意句是什么?I don't know what he said同义句I don't know — — I don't think he （是 know还是knows) I don't know what is he doing谢谢了, I don't know where he ___(go) yesterday I don't know ( )(him).Who is ( )(he)? I don't know if he ____(be) free tomorrow.