Born into a family with three brothers,David was ________ to value the sense of sharing.
Members of the Beijing Wheelchair Dance Training Base, was set up in 2009, are able to manage their wheelchairs perfectly.
On foggy days, you have to drive very ________ on the expressway to avoid traffic accidents.
One thousand dollars a month is not a fortune but would help cover my living .
—Mary broke up with me!—You_ _have forgotten about the Valentine's Day.
Have you considered how weak humans are a volcano, hurricane or earthquake?