You have no idea how she finished the race _____ her foot wounded so badly. [ ]

It is announced that big prizes will go to ________ finishes the assignment on time.

We are living in an age _______ many things are done on computers.

依次填入下列各句横线处的成语，最恰当的一组是 （ ）①但他人谁会想到他为了争一点无聊的名声，竟肯如此_______________，无所不至呢。②资本家之间也都明争暗斗，________________，相互倾轧。③美国“棱镜门”事件泄密者斯诺登选择俄罗斯避难最安全，因为在莫斯科，美国的情报机构 __________，无法动他一根汗毛。

Though having discussed it for long, they still haven’t reached an agreement they should pour more money into the project.