i dont know what do you say请问这句话有什么错误吗?

i dont know what to do next同义句i dont know what _____ _____next i dont know what ()(do)next.can you help me? 英语翻译i dont know what to 同义句是what should i do 还是what i should do i dont know what should i do 还是 what i should do一直搞不清楚这问题 , 求一首歌歌名 歌词是```without you ,I dont know what to do` i dont know what do you say请问这句话有什么错误吗? I dont't know what do you 还是这根本就不成句子? I dont know what trouble you have之后加什么加to do 还是doing 把I dont know what we can do改成同义句 I don't know what I should do next.I dont know____ ____ do next.(同义句转换） i dont care what do u I dont know what is you want to do.But I believe I will to help you.Idontknowwhatisyouwanttodo.BatIbelieveI.Iwilltohelpyou. 同义句转换 1.what do you think of the boy?____do you___the boy?2.I dont know how I can describe myself.I dont know___ ___ ___myself. what is this.i dont know chines中文意思是什么 i dont know what problem u are talking about... I dont't know what can't be came ture! i dont know f why?I dont know!