1 . 环境保护者们正在努力保护濒危物种免于灭绝。(protect)
Environmentalists are trying to ________ the endangered species ________.

2 . 该是我们采取措施阻止空气污染的时候了。(keep...from)
It is high time that we took measures to _____________.

3 . You have to _____________ (充分考虑) what might happen before you make a decision. (根据汉语提示完成句子)

4 . 幸福就是充分利用你所拥有的一切的能力。
Happiness is the ability to ________________ what you have.

5 . It’s important to____________ (正确客观地看待一切) when you are in trouble. (根据汉语提示完成句子)

6 . They also hope to further educate people about the importance of safeguarding historic and cultural relics _____________________________________.
他们还希望进一步教育大众认识保护历史和文化遗产以供后代了解和欣赏的重要性。

7 . I hope to have a talk with Simon to _________ _________(消除) the barrier between us. (根据汉语提示完成句子)

9 . We have had to ________ the new system. 迅速适应新制度。(根据汉语提示完成句子)

10 . The disagreement seems to ________ (起因于) a misunderstanding between the two parties. (根据汉语提示完成句子)