1 . I stay in a dormitory with three other girls, all of _______ are kind and nice．(用适当的词填空)

2 . Good advertising, ________ people attach positive meaning, can contribute to the sales of a product.

A．to which

B．of which

C．for which

D．on which

3 . He has three sons, all of ________went abroad for further education. (用适当的词填空)

4 . I would rather my brother were in Beijing, in ___________ case he would accompany me to the bookstore. (用适当的词填空)

5 . These terraces also provide a perfect environment for birds and fish, some________ feed on insects that can harm the rice crops.
这些梯田也为鸟类和鱼类提供了绝佳的栖息地，其中的一些以危害水稻的昆虫为食。

6 . These terraces were built by the local Zhuang and Yao people, ________ whom Guangxi is home. （用适当的词填空）

7 . Many people grow their very own tea gardens, ________ (他们在里面种植易生长的香草) such as mint and lemongrass.(定语从句) （根据汉语提示完成句子）

8 . These terraces were built by the local Zhuang and Yao people,________Guangxi is home.（是……的家园）(根据汉语提示完成句子）

9 . Lei Feng is a great man, ________ ________ we can learn a lot.
雷锋是个伟大的人，从他身上我们可以学到很多东西。

10 . The musicians were to play jokes on each other as well as play music, ___________（其中的大部分） was based loosely on the Beatles.