The sports shoes must be Linda’s.— No, they _____ be. They’re too small for her.

Much disappointed as he is _______ in the job interview, he still keeps his confidence.

They __________on the program for almost one week before I joined them, and now we ________on it as no good results have come out so far.

The house ____ Lu xun used to live in is now a museum.

填入下面空缺处的语句，最恰当的一项是有人说，每一种灾难都是一种祝福，每一种创作都是一种成熟。此言不虚。有时灾难是人生中的一场风雨雷电， ；有时灾难是人生中必经的一窑烈火，经其淬炼洗礼，我们从泥坯蜕变为瓷器，不留烟熏火燎的痕迹，只留沉静内敛的光华。