You look smart in this new jacket. That old one ______ thrown away many years ago.

 —Did you meet with the famous space hero , Yang Liwei ?—______ I had come here earlier !

But for the metal cage to pull the miners to safety, the miners in Chile ____ in less than twenty-four hours.

—Where on earth have they gone?—I have no idea, but I wish I          .

—Can I pay the bill by check? —Sorry, sir．But it is the management rules of our hotel that payment     be made in cash．