I don't know【 】next.为什么就一定要是what to do 不能是how to do

I don't know what I should do next.(改为简单句） I don't know( ) ( ) ( ) next. sorry i don,t know what i can do next sorry i don't know ___ ___ ___ next I really don't know what________(do)next I don't know what we will do next.(改为同义句)I don't know _____ _____ _____ next. i dont know what to do (next) 和i dont know how to do (next)的区别 I don't know what I should do next.(同义句转换） I don't know __ __ __next I don't know. i don't know how to do next还是what to do next I don't know what kind of food I will try next.(同义句）I don't know ＿ ＿ ＿next. I don’t know what I shall do next.(改为同义句)I don’t know （what to do next.)括号内为答案 “i don't know you know i don't know I don't know where we will go next week.(改为to do结构)I don't know ___ ___ go next week. I don't know what I should do next.I dont know____ ____ do next.(同义句转换） I don 't know what I shall do next.近义句同义句..... I don't know what I should do next.改写成简单句 I don't know what I should do next(改为同意句） I don't know what I shall do next.(改为同义句） I don't know what I shall do next (同义句改写）