根据中文提示填空 （共20小题；每小题0.5分，共10分）
小题1:在古代奥运会上，按照传统，运动员都是男性，他们必须裸体竞技。
At the ancient Olympics, by _________ the athletes were all men and they had to compete _________ no clothes.
小题2:感受RealCine将让你惊叹，你一定会认为这是一项卓越的技术，值得进一步发展。
The RealCine experience will amaze you, and you will _________ that this is an extraordinary technology that deserves _________ further.
小题3:所有这些广告都旨在使大众受益。遵循这些广告给出的建议，你可以学到很多东西。
All of these ads are meant to benefit the public, and you can often learn a lot _________    _________ the advice they give.
小题4:但是，国际奥委会正在考虑调整未来奥运会体育项目的数目和种类。
However, the IOC is _________ _________ the number and type of Olympic sports in the future.
小题5:他们一路杀进决赛，对手是熊队。离比赛结束还有几分钟的时间，还是平局。
They went on to the final match _________ the Bears. The match was tied with _________ to go.   
小题6:你可以从你的调研中收集此类信息。在策划一场公共福利宣传活动时，你可能需要问自己。
You can gather this information from your research. When _________ a public welfare _________, you many want to ask yourself.
小题7:一项体育活动要成为奥运项目可能是一个漫长的过程。一项运动必须达到许多要求，国际奥委会才会予以考虑。
______ a sport into the Olympics can be a long process. There are many _______ that must be met before a sport can be considered by the IOC.
小题8:我们还会在学校杂志上发表一篇文章告诉学生们吸烟的害处，并组织一次作文竞赛。
We will also publish an article in the school magazine _________ students about the _________ of smoking and we will organize an essay competition as well.
小题9:老师可以让学生置身于古代的城镇，从而让历史重现；也可以让学生作为鲸鱼或者松鼠来体验世界，用这种方式来进行生物课的教学。
Teachers could bring history alive by _________ students in an ancient town, or they could teach biology by allowing students to _________ the world as a whale or a squirrel.
小题10:运动员们不断尝试这挑战人类极限，为全世界人们带来欢乐。
There are some of the Olympic athletes who have brought joy to people across the world with their         to push the          of human achievement.