You should not have said that to her. It hurt her.--- I know. I regret ___________.
. ---Have you paid your phone bill? --- No, the bill is _____ at the end of the month.
.My reaction towards my classmates at the party was so cold and emotionless ____ I had never been interested in them.
--- Do you mind if I smoke here in the living room? --- Well, if you ___. But I’d rather you didn’t.
China is developing a rural health care service system, ____ I’m sure more residents will benefit.
To play the latest game, I’m planning to change my old computer for ___ that runs faster.