(2014届山东省济宁市曲阜师大附中高三上学期期中考试) Susan didn't finish the job on time. Now Mr Brown realizes that he ______ too much of her then.
There is no doubt ______ man will conquer nature some day.
______ different life today is from ____ it was 20 years ago.
Paper-making began in China and from here it ________ to North Africa and Europe.
In______1860s, the Italian archaeologist Giuseppe Fiorelli was made______director of the Pompeii dig.
He worked hard and achieved what he set out to do, but ________ what he had owned, including his health and his marriage.