1 . 鉴于本次博览会的主题是促进文化交流，加强丝绸之路沿线国家的相互合作，所以敦煌是一个理想的会址。
________________ the theme of the Expo was ________________ between the countries along the Silk Road, Dunhuang was the ideal place.

2 . As soon as he heard the bad news that he failed in the exam, he burst out crying. (同义句转换)
→ ________ that he failed in the exam, he burst out crying. (介词＋doing)
→ ________ that he failed in the exam, he burst out crying. (时间状语从句)

3 . 人类正在以如此快的速度破坏自然，地球上的生命正面临危险。(such...that...)
Humans are destroying nature ________________ life on Earth is at risk.

4 . 它的扩张速度如此之快，以至于我们只能想象它将来会构成什么。
It is expanding ________________we can only imagine what it will comprise in the future.

5 . 当夏天到来时，我希望可以再次在这里与你相遇。
_____________, I hope I can come across you here again.

6 . 只有当我们坚持经常锻炼身体时，我们才能保持身心健康。
________________ build up our body. (倒装句)

7 . 这与其说是因为她的论据很有说服力，倒不如说是因为她的文笔优美典雅。
This is ________________ so much because of the quality of her arguments, ________________ because of the beauty and elegance of her writing.

8 . 接着太阳出来了，等我坐下来吃早餐时，阳光绚丽地照耀着，给积雪添上一抹柔和的粉色。
Then the sun came out, and ________________ it was shining bravely and flushing the snow with delicate pinks.

9 . 我尝到了胜利的滋味，学会了无论遇到什么困难，都要坚持不懈地追求梦想。
I got a taste of victory and learned to pursue my dream with perseverance, __________________.

10 . 虽然人类可以在几天内到达月球，但要穿越极其危险的太阳辐射到达火星则需要耗时数月。
________________ within days, ________________ Mars, travelling through dangerous solar radiation.