1 . Written Chinese has also become an important means ________________ (通过它中国的现在与其过去连接起来-定语从句). (根据汉语提示完成句子)

2 . Perhaps the best example is shown by UNESCO, ________________ (这个组织运作一个阻止……的项目，两个定语从句) world cultural heritage sites around the world from disappearing. (根据汉语提示完成句子)

4 . ______ is known to us all is that China has launched Shenzhou V spaceship successfully.

A．That

B．What

C．It

D．As

5 . I would like to live in a country 　　　　there is plenty of sunshine.

A．that

B．which

C．when

D．where

6 . ________(下载) the PowerPoint if your teacher puts it on QQ. (根据汉语提示单词拼写)

7 . The days are gone ______ physical strength was all ______ matters for her athletic career.

A．because; what

B．when; that

C．because; that

D．when; what

8 . He had a thick moustache and long white hair, _______ sometimes stood on end as though he had just received an electric shock. (用适当的词填空)

9 . The first thing ________ should be done is to work out a plan. （用适当的词填空）

10 . The musician, __________ songs touch the hearts of millions, will never be forgotten. (用适当的词填空)