1 . The cloth ________ fine, but ________ well.

A．looks; doesn’t wash	B．looks; isn’t washed
C．is looked; doesn’t wash	D．is looked; isn’t washed

2 . We worked for ten years without finding anything but it didn’t cast us down. Now our patience has ________.

A．paid back

B．been paid back

C．paid off

D．been paid off