语法专练：根据汉语提示，在空处填入正确的“介词+关系词”
【小题1】伽利略的思想远远超越了他所处的年代。
Galileo’s ideas were well in advance of the age ____________ he lived.
【小题2】细菌是非常小的有机体，有些细菌会导致疾病。
Bacteria are very small organisms, ____________ can cause diseases.
【小题3】这家工厂生产50万双鞋子，其中80%销往海外。
The factory produces half a million pairs of shoes every, 80% ____________ are sold abroad.
【小题4】美国女性通常认为她们最好的朋友是可以和她们经常交谈的人。
American women usually consider their best friend as someone ____________ they can talk frequently.
【小题5】我们将在大学学习四年，在此期间，我们要为进入社会做好准备。
We are to study in the university for four years, ____________ we shall prepare ourselves well for the society.
【小题6】她父母都在美国工作，每周他们都会给她打电话。
Her parents, ____________ work in America, ring her up every week.
【小题7】这里有两座建筑物，较高的一座将近100英尺高。
There are two buildings, ____________ stands nearly a hundred feet high.
【小题8】那个小男孩突然又沿着他来的那个方向跑回去了。
Suddenly the little boy ran back in the direction ____________ he had come.