Recently I bought an ancient Chinese vase, _______ was very reasonable.

Wang Mei is one of many Chinese teenagers _____ “on the go”

 —Do you know if he________ to play football with us?  —I think he will come if he _________ free tomorrow. 

 It seemed to me that she was in doubt ________ Timmy lived or died.

As all people hope, we dream to set up a world_____ people from all countries are treated equally and different views and opinions are accepted.