By the year 1889, there were just 541 bison ________ in the whole of North America.
We are sparing no efforts to create _____ more peaceful and more advanced world, ______ place where everyone enjoys his life and freedom.
After the tsunami passed away, all the villages and towns were______. And no being was seen .
The factory_____we'll visit next week is not far from here.
—Look! He’s running so fast! —Hard to__________his legs were once broken.
The plane___________at 11:05.