1£®Life does not throw us away just because we are disabled, or because we have problems or ________ (challenge)£®

2£®As one of the world's leading ________ (center) of finance, trade and culture, London is famous for its lively night life.

3£®With your thoughts, you create your reality. This is the principle of ________ (attract)£®

4£®“This freight train is a ________ (reflect) of the achievements of trade£¬” Chairman Timmy Feng told Reuters Television.

5£®The above views may or may not be correct. They are only for your ________ (refer)£®

6£®When ________ comes to diet and exercise, we know what to do, but we don't do what we know.