1 . Though the policemen got        after looking for the murderer in the city for a whole day, they felt excited when finding an        knife by the lake.

A．exhausting; abandoning	B．exhausted; abandoning
C．exhausted; abandoned	D．exhausting; abandoned

2 . ______ it is to have a cold drink after an _______ game!

A．How fun; exhausting	B．What fun; exhausted
C．How fun; exhausted	D．What fun; exhausting