The two girls, born four days _______ in January 1986, have been friends since their junior days and both won the championship this year.
After five years of preparation, Shanghai is presenting the world _______ many say is the greatest Special Olympics.
Scientists are trying to develop a special material, _______ they will make use of in space.
The education of _______young is always _______ hot and serious topic in modern society.
--- It shouldn’t take long to clear up after the party if we all volunteer to help. --- That’s right. _____________.
Mary: I think you should call Tom and say sorry to him. Ted: ! It was his fault.