依次填入下列横线处的词语，恰当的一组是①2011年春运于近日落下帷幕。___________本月25日，全国铁路旅客运送量达到20969万人次，比去年同期增长12．7%。② ___________，河南省高院院长张立勇透露，“平顶山天价逃费案”的再审开庭将进行现场直播，更好地接受社会各界监督。③功夫明星李连杰被传加入新加坡国籍一事引发了众多网友的口诛笔伐，虽然有些网友们的观点不无道理，但在今天这种事情也 __________。

You must keep the door _______ when you leave your room. — But I want to get the fresh air. I think I can keep the window ________ instead.

They will fly to Washington, ______ they plan to stay for two or three days.

For those who work with their brains, exercise is _____.[ ]

The pair of leather boots that I bought last weekend_______ comfortably