______ is well known to us all is ______Yao Ming has become the boss of the Shanghai Sharks, who attended the opening ceremony of the new CBA season on Dec. 19, 2009.

________ seems strange to us is ________ the troublesome boy is getting along well with all his teachers.

The reason why they failed the test was ____ they didn’t sleep at all the night before. 

______ made her put on weight so quickly was ______ she never limited her diet.

Much to the couple’s comfort, their income is now double ________ it was five years ago.