No sooner _____ the boy fall into the pond than he ____ to his feet and went to the rescue

How do you find the match between Spain and Switzerland?—It’s ！ Powerful Spain lost the game by 0∶1.

The opening ceremony has already started.——Look! The flag is _______ now

known to all, the financial crisis firstlybroke out in the United States,_____ the group of developed countries.

There_______a sports meeting last week.