______ about the missing boy’s safety, the police stepped up their search.
In ____ accident _____ knowledge of first aid can make _____ real difference.
—“Did you have any difficulty in yesterday’s homework?”— “No, in fact I found _____.”
she is not so cheerful she used to be?
—Will you go to see the movie A Simple Noodle Story tomorrow evening? — No, I am going to a lecture, or at least I am planning _____.
______ New York Times, an elite (精华) newspaper of America, should have reported the whisper as _____ breaking news.