_________ good weather it is! Let’s go to the beach.—-It sounds _________ .

__________ the consequences of the chemical leaks, the specialists haven’t given final conclusionbefore they obtain accurate statistics.[ ]

Mr. Brent is a man with _______ personality—he never seems tired with so much work to do every day.

ving work out the problem,leavethe office．

___ environmental damage is done, it takes many years for the ecosystem to recover.