— 2013 was a successful year for us China.
— ___________, and ________.

________is it ________has made Peter ________he is today?

This nationwide smog should serve as a reminder to all, indicating a high time that we ______ on what we've done to the environment.

  ________ is known to us all is that the 2016 Olympic Games will take place in Rio de Janeiro.

________ the meeting himself gave them a great deal of encouragement.

What do you think of the suggestion _______ he offered us _______ we go to New York for our holiday?

It is uncertain    side effect the medicine will bring about, although about two thousand patients have taken it．

On the small island，which is at the entrance to New York Harbor,    ．

Jerry has promised to keep the secret, so he won’t tell anyone even though      .

John seemed puzzled about _____ the question meant.