______,the pay isn't attractive enough,though the job itself is quite interesting.
—You seem to have lost your way. _______? —I’m looking for Wangfujing Street.
—I didn’t do well in the last English test.How about you? —_______.
This is an illness that can result in total blindness if_______.
The dying old man opened his mouth as if_______something.
—Why do you want the book so much? —_______, sir.