根据所给提示将下列各句译成英语。（共5小题，每小题2分，计10分）
小题1:我们应该立刻采取行动保护大熊猫。
We should __________________ to protect giant pandas ____________________.
小题2:为了研究鸟类，他一年到头呆在扎龙。
__________________ study the birds, he stays in Zhalong ______________________.
小题3:因为即将来临的2014世界杯，成千上万的球迷准备去巴西。
____________ the coming 2014 World Cup, ______________ football fans are going to Brazil.
小题4:下雪天我和我的朋友们喜欢打雪仗。
________________ days, my friends and I like to ____________________________.
小题5:孩子们，请尽可能认真地写下你的答案。
Boys and girls, please _______________ your answers _____________________________.
小题1:take action; right away / at once
小题2: In order to; all year round / the whole year
小题3: Because of; thousands of
小题4:On snowy; have (big) snowball fights
小题5: write down; as carefully as possible / as carefully as you can
题目分析：
小题1:take action意为“采取行动”，at once或者right away意为“立刻，马上”；故答案为take action; right away / at once
小题2: 表示目的且位于句首要用in order to do sth，all year round或者all year round / the whole year都可以表示“一整年”；故答案为In order to; all year round / the whole year
小题3: 表示原因，用because，因为后面的内容为一名词短语，所以用because of；thousands of表示“数以千计的”；故答案为Because of; thousands of
小题4:On snowy days为介词短语作时间状语，have snowball fights意为“打雪仗”；故答案为On snowy; have (big) snowball fights
小题5:写下用“write down”；尽可能地做某事用“as ...as possible”；故答案为 write down; as carefully as possible / as carefully as you can