2 . 只有你来到中国的时候，你才能体验中国的饮食文化。
Only when you come to China ________ ________ ________ Chinese food culture.

4 . ______ ______ ______ ______ ______ the old must give way to the new, and it is not possible to ______ everything from our past as we move towards the future.
新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。

5 . ______ ______ ______ the countries ______ a path to the future that did not _____ ______ the relics of the past, but they had also learnt that it was possible for countries to ______ ______ to build a better tomorrow.

这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作创造美好未来的可能性.

6 . ______ ______ we learn to exist ______ ______ ______ nature can we stop being a threat to wildlife and to our planet.
只有学会和大自然和谐共处，我们才不会成为野生动物和地球的威胁。

7 . 他是如此地伤心以至于想要保守秘密。(so...that...)（汉译英）
___________________________________________________________________________________

8 . Opposite the buildings ________ St. Paul’s Church, where you can enjoy some lovely music.

A．stand

B．stands

C．will stand

D．stood

9 . 只有保持积极的生活态度，我们才能克服困难。（用only引导的倒装句翻译）（汉译英）
__________________________________________________________