Today is _______Day .There are many presents on the __________desk .

Kitty ________ to Beijing and she won’t come back until next Monday.

______ 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.

Though ____ the dangers of smoking to their health, smokers still find it hard to give up smoking.

24.China is a_____country____the third world.