英语句子，无法理解，请指教，谢谢。We especially hope you students could check whether you have overdue books or not and return to them in the separate office 303.无法理解 return to them，请老师指点一下，谢谢。
Yet none of them had been like this one caused by an illicit building
project under the home - a home away from home, to be precise - of a lawmaker
from Xuzhou, Jiangsu
province, East China.问：此句怎么翻译？其中“a home away from home, to be precise ”更是如何解释？
...谓语动词：having finished；谓语动词：went）I felt very proud to have served my country （非谓语动词：to have served ；谓语动词：felt ）能不能这样呢？为什么？To have finished his task，he went out. I felt very proud having served my country.
...这种题目：1. ____ everthing has been settled，I have nothing further to say. A. As B.Because C.Since D.For 在空白处填入适当的从属连词 2.Jack was worried____he hadn’ t had any letter from his mother for long. 3.We can’t go to see him today_...
...那这个地方的用法是否有问题呢？Do you know the people coming to the party tomorrow?这个句子我判断应该是对的，但是coming to the party 和know的时间并不是同时发生,该怎么解释呢？难道是定语从句省略 who is？还有A survey by Harvard's newspaper ...
If it had contented our pristine ancestors to dwell in caves or to lead
their nomadic life, they would have remained some mere vagabond creatures.老师字典短语是lead a ...life，为什么lead their life这种形式也存在，不用复数嘛？
Not only is the advent of bookless or largely bookless libraries too
large and powerful a change to be forestalled, it also offers too many real
advantages for it to be considered a tragedy.这里的for it如何分析?
请问：Everyone experiences days when staying positive is
tough, but challenge yourself to remember one good thing about yourself each
morning until it becomes routine. to
remember one good thing...是目的状语还是宾补？谢谢
...t from malice; for nations, like individuals, can find themselves locked into difficult positions, unable to back down.请问老师，unable to back down，形容词作状语吗？修饰locked？②For the first time in the modern era, non-Hispanic Whites are officially a minority in California, amo...