Paul fell down and broke his wrist，____________ was a pity．

What a pity! I missed the concert _______ Jay Chou and Jolin Tsai performed songs in our city last week.

The book tells stories of the earthquake through the eyes of those ________ lives were affected.                                                                 

A new study shows older men          a lack of deep sleep are nearly twice as likely to develop high blood pressure.

Members of the Beijing Wheelchair Dance Training Base,         was set up in 2009, are able to manage their wheelchairs perfectly.