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 . He wrote a letter _________________________(在信中他解释了发生的事情) in the accident. (根据汉语提示完成句子)

3 . 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)

5 . Soldiers never gave in ______ (不论敌人多么强大). (根据汉语提示完成句子)

7 . 【课本改编题】
The antelope population has … and in June 2015, the Tibetan antelope ______. The government, however, does not intend to stop the protection programmes, since ______ the Tibetan antelope have not yet disappeared. (根据句意完成句子)

8 . There’s a note saying when the shop will open again. (句型转换)
→There’s a note __________________ when the shop will open again.

9 . The teacher standing at the school gate is Mr Wang. (句型转换)
→The teacher ______________at the school gate is Mr Wang.

10 . The boy playing football on the playground is my younger brother. (句型转换)
→The boy _____ is playing football on the playground is my younger brother.