Not turn back,why did not forget; Since no chance,why oath.R

Not turn back,why did not forget; Since no chance,why oath.R Why I can not forget you 1.Since you hungry, why not bu why not Why or why not? why or why not why not等于why()() 英语翻译I usually do not turn off my cell phone.Why?I have no id why did hugh's diet not work There seems to be no one at home -Why not()at the back door If no one answer the door,why not try knocking the back door 是why did not you had breakfast this morning?还是why did not yo