The days are gone _______ physical strength was all you needed to make a living. (2011 .天津)
Sam has been appointed _______ manager of the engineering department to take ____ place of George.
These car payments are going to put me ______ again.
Another group of Qing Tombs sits about 100 kilometres ______ of Beijing.
______, I think, the problems can be settled in no time.
In a(n) _______ to help preserve history, the Greek government established a committee to undertake the professional restoration of the Acropolis.