(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?

 It’s quite _____ of beginners to forget to use an article before a noun.

— I think my child’s behavior is _______ . — No, he just has a lot of energy.

Some experts argue that the reason why the price of houses can’t drop is that the supply is not ______ to the demand.

He told me that in the following days there were other changes, even more _________.