not to know what to do有没有语法问题?

not to know what to do有没有语法问题? Too many questions made me not to know what to Need not to know Need not to know. need not to know Need Not To Know You do not know What means to me I am do not know what to say(同一句) I do not know what you mean to say is, l do not know what clothes l can wear to the party=l do not know ( ) ( ) ( ) to the party. i do not know what to do .为什么不用 what does ,what did You know not to know,you what all don't say,slowly,the end is changed Need not to know.Need not to know. I DO not know ( ) it today A What to do B how to do C to do what I did not know what to expect when I was going to China意思? not to know what happened befor one was born is always to be a chilld是什么 I do not know what to talk to my new teacher.找出错误并改正 you made me not to know what to do 怎么翻译