I DON't know why he do it

I DON't know why he do it I don't know ____if he can't do it. 翻译：He meant what he was saying ,but I don't know why it didn i don't know why he hasn't come yet. I Don T Know Why (I Just Do) (Live) 歌词 I don't know why he _____(like) elephants. I don't want know why is it 五.合并句子．1.Why did he go to bed so early I don’t know.2.Do you I don't know.Do it how can i Tell me why I don't know why I love you so much Do you love I don't know why always like this!Don't do like that! now I don't know why I