有几句 句子,1.why don't you stay at home and sleep all the day?2.Please tell me some advices on how to do this.3.I'm sorry,I didn't agree to what you said.4.Simon wants to practise to use the word he has learned.5.I can't understand this languag

why don't you 1.Why not..2.Why don't..3.Why did..4.do sb.a favor5.pretend6.had better7.The sooner每个造一个句子,要求分开造. why don't you go yourself why you don't go..这两个句子都正确吗? Why don’t they understand her?这个句子有没有Why do they don't understand her?这种说法? 1.--the boys are playing football,aren't they?--- I guess not.(为什么不能说 I don't guess so.)2.One at a time 最好造个句子3.-- I won't do it anymore---________A.why not B why don't do any more C why not do D why don't 为什么选D不选A 英语好的进来（组成完整句子）1.don't ,her,why,you,ask,help,for______________________________________? why don't you cry why don't you cry Why don't you+...why not +. why don't和why not Don'T Ask Why 歌词 Why don't you 造句 why don't 的用法 Why don't you 歌词 Why don't you leave why don't you.造句 Why Don't You Play Why don't believe me why don't we sleep?