1 . History has the potential________________ (break) down those boundaries by offering us insight into entire worlds that would otherwise be foreign to us. (所给词的适当形式填空)

2 . 这让他成为第一个获得锦标赛冠军的欧洲选手。(the＋序数词＋名词＋to do)
It made him ________________ the tournament.

3 . 当老师让我回答一个问题时，我总是紧张得回答不出来，这让我很难过。(too...to...)
When the teacher asked me to answer a question, I was always ________________,_which made me very sad.

4 . 观众们爆发出热烈的掌声，大卫为完成比赛所付出的努力最终得到了回报。
The audience erupted into loud applause and ________________.

5 . 尽管斯蒂芬父亲的事业很成功，但许多人，包括他的高中队友和教练，都认为斯蒂芬太矮、太瘦、太弱，无法追随他父亲的脚步。
Despite his father's successful career, Stephen was thought by many people, including his high school teammates and coaches, ________________.

6 . 在我看来，内在美是最重要的，也是增强我们自信的最好方法。
As far as I am concerned, inner beauty is the most important and the best way to ________.

7 . 一些女孩甚至用自己的积蓄购买减肥药片来减肥。
Some girls even ________.

8 . 弗兰克转过身去，假装没看见我，就匆忙离开了。
Frank turned away, ________ , and hurried away.(分词作状语)

9 . 他看懂了头的动作，“但是!”他说，好像在犹豫是否要说完，“我是，我是聋的。”
He understood the motion of the head. “But!” he said, ________ , “I am—I am deaf.”

10 . 申请人应该有娴熟的语言表达能力，因为你经常需要做宣传来提高人们的环保意识。
________, because you often need to   ________.