这是你要的书。

　　6．The official __to whom we applied__ for a permit was very careful.

　　我们向他申请许可证的那位官员非常细心。

　　7．There are occasions __when/on which one must give in__ .

　　任何人都有不得不屈服的时候。

　　8．Beijing is the place __where/in which I was born__ .

　　北京是我的出生地。

　　9．Keep the books in a place __in which/where you can find them easily__ .

　　请把书放在你容易找到的地方。

　　10．Xiamen is regarded as a city __where traditional culture__ is well combined with a modern lifestyle.

　　厦门被认为是一个传统文化和现代生活方式完美结合的城市。

　　Ⅲ．单句语法填空

　　1．-Are you familiar with the music?

　　-Yes．There was a time __when__ this kind of music was quite popular.

　　解析：考查定语从句。句意：--你对这段音乐熟悉吗？--是的。曾经有一段时间这类音乐相当流行。先行词为time，在定语从句中作状语。

　　2．(2016·浙江卷，11改编)Scientists have advanced many theories about why human beings cry tears, none of __which__ has been proved.

　　解析：句意：关于人类为什么哭的时候会流泪，科学家已经提出了很多理论，没有一个被证明。考查定语从句，先行词是theories，指物，定语从句中用"代词＋介词＋关系代词which"引导。故填which，指代theories。

　　3．They will fly to Washington, __where__ they plan to stay for two or three weeks.

　　解析：考查定语从句。句意：他们将飞往华盛顿，在那里，他们计划待两三个星期。先行词是Washington，在定语从句中作状语，故用where。

　　4．Wind power is an ancient source of energy __to__ which we may return in the near future.

解析：考查介词＋关系代词。句意：风能是一种古老的能量来源，在不久