Jade is the highest award in Chinese culture and medals are the most important prize in Olympics，so medals with jade is the perfect ______ to present the Olympics in Beijing.

It is not intelligence alone that brings success but also the _____ to succeed and the courage to believe in yourself.

Although dishonesty seems so common in recent years, people still believe that honesty will not go out of       ．

If you ever have the _____ to go abroad to work, you should take it.

I have been told that the new law will come into ______ on January 1st next year.