I do not know what should I do和I do not know what I should d

I do not know what should I do和I do not know what I should d 请问I DO NOT KNOW WHAT SHOULD I DO 汉译英怎么译? I do not know what I should do.（同义句） He studied harder so th i do not know what do. Now,i do not know what i should say .In a word,i am sorry to I don't know what should I do?和I don't know what I should do I don not know what i should say or do它的简单句是什么 I do not know what I should eat for lunch today.同义句 I do not know what I should wear today(同义句转换) I do not know what you Do you know what to do then?what should i do或者what will i do I don't know what i should do 还是what should I do?