The single most important factor ____ contributes to success is _____ you do every single day.
It is ___world of wonders, world where anything can happen.
What surprised me was not what he said but he said it .
He was _______ to tell the truth even to his closest friend.
When is the best time to my employer about an increase in salary?
Only ticket-holders were ________ to the stadium for the concert given by Jay Chou, so many of his fans were turned away.