1 . 从方框中选择词汇并用其正确形式填空；每空只填一个词，每词只用一次。有两个多余词汇。

theory   cast   internal   appeal   determine   phenomenon   symbol

1. The Olympic torch ________ peace and friendship among the nations of the world.
2. One of the researcher’s ________ is that people who restrict their calorie intake live longer.
3. The swine flu ________ a cloud on the economic development in Mexico in 2009.
4. Spending the holidays in Britain wasn’t a prospect that I found particularly ________ .
5. Her competence and strong ________ ensured that she rose to the top of her profession.

2 . We must strive to realise that we have to stay firmly rooted in Chinese culture to make China’s voice heard, and make China _______(appeal) and respectable. (所给词的适当形式填空)

3 . Some people, for example, carry a gene that makes them more l ________ to catch a certain virus or develop a particular form of cancer. （根据首字母单词拼写）

4 . The eyewitness’ unclear description of the scene has made the case more c_________, which will take a while for the police to make clear of what really happened. (根据首字母单词拼写)

5 . I found that it was very challenging to collect information and use language correctly. (升级为it作形式宾语的句子)
→I found ______information and use language correctly.

6 . Some people would think it’s a waste of time to visit the Stonehenge because they are just a pile of stones, but most consider it w__________ to see the prehistoric miracle. (根据首字母单词拼写)

7 . 他们想向公众表明，他们做的是一项重要和必要的工作。(make＋宾语＋宾语补足语)
They want to________ that they do an important and necessary job.

8 . 几年前政府就作出了这些设施向公众免费开放的承诺。(非谓语动词作定语)
Several years ago the government ________________ to the public free of charge.

9 . 我的对手试图打败我，结果却使我变得更强大。(用动词不定式(短语)完成句子)
My opponent attempted to defeat me,________________.

10 . 那部小说很有意思，这让我很兴奋。（定语从句）
The novel is very interesting, ________.