_____, the great mother, in order to save her sick child, kept waiting for four hours in the heavy snow.
_________ to reach them on the phone, we sent an email instead.
What shall human beings do if oilsometime in the future?
Chen Chunlong is a hero ofLiaocheng can be proud.
It was not until mid-night_______ they reached the camp site.
-Why not have a meeting to discuss about it? -.