ly , the golfis announced to be a new ______in the 2016 Olympic games .

When you ______ a difficult task, try to continue with it and finish it.

nycities in the world, there is no room to spread our further, ____ New York isan example.

．Not until I came home last night ______ to bed .

It is known to us all E-mail is ______ efficient than sending a fax [ ]