1 . Your notes are excellent materials to ______(参考)when you are studying for a test. (根据汉语提示完成句子)

2 . We should arouse the public’s awareness to ______ (保护) the environment. (根据汉语提示单词拼写)

3 . 虚拟合唱团让他们能够与其他人一起欢歌，成为全球社区的一部分。
A virtual choir _________ them _________ add their voices to those of other individuals and _______ part of the global community.

4 . My father works very busily, but he always finds time to ______ (陪伴我).（根据汉语提示完成句子）

5 . This appointment was an attempt to ______ (strength) her hand in policy discussions. （所给词的适当形式填空）

6 . 她认为，消除数字鸿沟，确保每个人都能使用互联网并且知晓如何运用新技术，是非常重要的。

She believes that it is highly important to ________ the digital divide and make sure that everyone ________ ________ ________ the Internet and knows how to use new technology.

7 . The government launched a campaign to ______(促进；推销) healthy eating habits. （根据汉语提示单词拼写）

8 . 地震发生后不久，部队派出了15万名士兵奔赴唐山，将受困群众从废墟中抢救出来，并掩埋了死者。
Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were ________and to ________ ________ ________.

10 . Any student interested in this course is welcome to ________(登记) for it. (根据汉语提示单词拼写)