【推荐1】一个由12个国家签署的条约使得南极成为世界上最大的自然保护区，这结束了南极归属谁的争端。
A treaty ________ by 12 countries made Antarctica the world's biggest nature ________, ________ ended arguments about ________ owned the land.

【推荐2】We shall _____________ (为你预留三张票), and you can pick them up a few minutes before the show. (根据汉语提示完成句子)

【推荐1】When it comes to...
________________, all species — the good, the bad, and the ugly — should be treated equally.
谈到野生动植物保护，所有的物种——好的、坏的和丑的——都应该得到平等的对待。

【推荐2】He was the first scientist ________and won a prize for it.
他是第一个发现这种新野生生物的科学家，并因此而获奖。

【推荐1】我的梦想就是建立我自己的公司。
My dream is ________________ my own company.

【推荐2】By the time he was twelve years old, he __________________ a chemistry lab of his own.     (set)
他十二岁时，已经建立了自己的化学实验室。

【推荐1】保持开放的心态，因为每个人的想法都值得考虑。（一句多译）
a. Keep an open mind, because everyone’s ideas ________________.
b. Keep an open mind, because everyone’s ideas ________________.
c. Keep an open mind, because everyone’s ideas ________________.

【推荐3】缩小供求差距的最好办法是提高生产。
The best way to _______is to increase production.