1 . It is our responsibility to seize every opportunity to educate everyone about global warming, along with its causes and impacts, because this is the most serious issue affecting all of us on this planet. (英译汉)

2 . And when the ship sank, our hearts sank with it. （英译汉）

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 . 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）

5 . 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）

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

7 . For example, when we feel unhappy (cue), we eat lots of unhealthy snacks (routine), which makes us feel happy (reward). （英译汉）

8 . If not well organized， the meeting will be a failure.
If   ________ not well organized， the meeting will be a failure. (同义句转换)

9 . He told me the news in a low voice so as not to let the others hear what he was saying.   (同义句转换)
→(1)He told me the news in a low voice ________the others ________ hear what he was saying.
→(2)He told me the news in a low voice ________to let the others hear what he was saying.

10 . Serving with distinction, he helped build up defenses when the country was threatened by war. (英译汉)