1 . 如今人们正在筹款以阻止濒危物种灭绝。
Nowadays the funds ________ to prevent the endangered species from ________.

2 . 2019-nCoV still spreading, many of us wonder if we humans ________ (punish) by nature. (所给词的适当形式填空）

3 . 一个新的图书馆正在修建，他们希望下个月能完工。（用现在进行时的被动语态）(汉译英）

4 . Antelopes that were endangered once ________ ________ ________ now in the newly-built reserve.
曾经濒临灭绝的藏羚羊正在新建的自然保护区内被保护。