Mr.Blake is very popular because of his good __________ of humor.

We are going to lose anyway, so I can't see the    of playing this game. 

Children nowadays are bought up on a _______ of television cartoons and soup operas. 

 We should develop the sunshine project actively, because it can save _______ resources as well as reduce pollution.

NASA has made a ________ that our earth has no threat associated with the film 2012 which is based on pure myths.