Every hour and every minute ______precious to us because only six months are left for us to prepare for the college entrance examinations.
The latest major disaster that occurred in Zhejiang paralyzed traffic, caused blackouts and ______ water supplies for days.
Children of divorced parents ______ have difficulty in forming stable relationships themselves.
—I slipped on the stairs. I think my arm is broken. —Oh! I ______ .
Jim ______ Jenny every night for the last month since he first met her in London, and they seem to be getting along very well.
A serious illness, ______ its nature, is almost always painful.