i don't know for sure,so i shouldn't consider that too much

i don't know for sure,so i shouldn't consider that too much I don't know for sure. I don't know what can i do for you.but i missing you so much Sometimes,I really don't want to know too much i don't know for sure与that all depends有什么区别? i don`t know much I will not spend so much money on that fur coat,for I don’t So know,I don't The homework is so much that I don't know what _____ I know that,so I don't try so much i love you,you don t know You don't know!I love you!so much and