we,heard,we,were,on,a,walking,the,when,noise,street组成句子还有Is there anything in the box? Would you like a giass of beer? what was he doing while you were washing the dishes? What were you doing when he arrived. Must I do it at once? 从下面找出上面的正确回答 I was cooking in the kitchen . Nothing Yes,you must . He was reading his newspaper. Yes,piease.

we,heard,we,were,on,a,walking,the,when,noise,street组成句子
还有Is there anything in the box? Would you like a giass of beer? what was he doing while you were washing the dishes? What were you doing when he arrived. Must I do it at once? 从下面找出上面的正确回答 I was cooking in the kitchen . Nothing Yes,you must . He was reading his newspaper. Yes,piease.