1 . We’ve been taking various measures, including the use of new technologies, to reduce pollution in the production process, _______________.   
我们一直在采取各种措施，包括使用新技术，以减少生产过程中的污染，尽管这些措施提高了我们的生产成本。

2 . We all felt very proud ________ in the Olympic Games on TV.
当我们在电视上看到奥运会升国旗时，我们都感到非常自豪。

3 . When people produce huge amounts of extra greenhouse gases by burning fossil fuels, more heat energy is trapped in the atmosphere and causes Earth's surface temperature to rise. （英译汉）

4 . When one starts singing, all the others join in. (英译汉)

5 . As there have been so many different styles of Western art, it is impossible to describe them all in a short text.（英译汉）

6 . If this does not work, you can perform the Heimlich manoeuvre by standing behind him and wrapping your arms around his waist. （英译汉）

7 . 那人举止如此恶劣，（结果）没有人会原谅他。
The man behaved in such a bad manner ________ no one would ________ him.

8 . 尽管嫌疑人声称自己是无辜的，但最终还是被逮捕了。（suspect，innocent，arrest，让步状语从句）(汉译英)

9 . It has also made finding opportunities in life much easier, as it allows people to make larger networks of friends through using social media.   (英译汉)

10 . When these immigrants left their countries, they carried a bit of home in their hearts, and built a new home here.(英译汉)