The PLA soldiers came to the ruins of Yushu and after ______ seemed to be a long time, they helped some victims out.
The practice of hanging clothes across the street is a common ___ in many parts of the city.
Theboxofrubbers____white.
Noneofthatmoneyonthetable____mine.
Ithinkmaths____veryinteresting.
All that I need _____ a large sum of money with which to buy my wife a diamond ring.