Unfortunately, when I dropped in, Doctor Li _______ for Beijing to join in the fight again SARS, so we only had time for a few words.
_________the thunderstorm ,they_________ the injured man in time. They felt sorry for that.
With the gas _____, they had to quit the car and walked.
It is in the west of China _____ _____ is no doubt that it is going to rain tomorrow.
What he wants is _______ his mother as quickly as he can; and what he must do is ____ to the hospital at once.
—How did you find your visit to the Summer Palace yesterday? —_________.I got separated from my 80-year-old grandparents.