(湖南省雅礼中学2009届高三第七次月考 )—Are you pleased with what he has done?—It couldn’t be ________ . Why didn’t he put more effort into his work?

David was bad at his studies, so when I was told he did well in the final exam this time, I found it really ______.

 I think nobody makes  _______ contributions to the company than him.

The      house smells as if it hasn’t been lived in for years. 

 After the long journey, the three of them went back home, ___________.