1 . For English teachers _________(play) a more effective role in teaching, every effort must be made to raise students’ cross-cultural awareness. （所给词的适当形式填空）

2 . 科学知识让我们能够做各种事情，但是该如何运用，它并未自带说明书。

______ knowledge enables us to do and make all kinds of things-but it does not carry instructions on how to ______ it.

3 . 一开始很恐慌，然后不知怎的，我开始感受到自由。最棒的是，我开始通过自己的双眼来欣赏生活中的美。

It was scary at first. Then ______ I began to feel free. Best of all, I began to a______ the beauty in the life with my own eyes.

4 . Athletes competed courageously to e ________________ limits, setting a number of new world records and Olympic records. (根据首字母单词拼写)

5 . 我需要快速把这些东西打包放到手提箱里。
I need to ________________ my things into the suitcase very quickly.

6 . ______ with motor neuron disease in 1963 at the age of 21, Hawking was expected ______ for only two more years.

A．Having diagnosed … to have lived	B．Having diagnosed … to live
C．Diagnosed … to have lived	D．Diagnosed … to live

7 . Such a blood _______ is normal for a person of your age, so it’s not necessary to _______ yourself to take medicine. (press) (所给词的适当形式填空)

8 . To advance means to make progress, especially in your knowledge of something.

A．发展

B．退步

C．激发

D．引导

9 . Some scientists say that women drinking more than three cups coffee every day are more __________(possible; probable; likely) to suffer heart disease. (所给词的适当形式填空)

10 . For the National Day holiday, many tourists have come to Liuke Village in South China’s Hainan province to a____________ its natural beauty and abundant culture. (根据首字母单词拼写)