1 . Our class is a big family consisting of 50 students, most of _______ are from the countryside.

A．them

B．who

C．which

D．whom

2 . It________ (estimate) that the project will last four years,________ (generate) a lot of interest since last month. (所给词的适当形式填空)

3 . I agree with most of what you said, but I ________________ (并不同意你讲的一切). (根据汉语提示完成句子)

4 . There comes the time ________________ to study. (每个人都不遗余力地…). (用定语从句) (根据汉语提示完成句子)

5 . ________is known to all, the earth is round.（用适当的词填空）

6 . The people ______ whom Mr Smith associates are all highly respectable.（用适当的词填空）

7 . 据报道，由于砍伐树木，野生动物的生存空间正在减少。（reduce）

It is reported that living spaces for wildlife ______ ______ ______ due to the cutting of trees.

8 . 我小时候住的那栋房子已经被拆了，取而代之的是一栋办公楼。（定语从句）

The house ______ ______ I grew up has been taken down and replaced by an office building.

9 . 靠体力谋生的日子已经一去不复返了。（定语从句）

The days are gone ______physical strength was all you needed to make a living.

10 . 奖品将授予故事最富想象力的作家。（定语从句）

The prize will go to the writer ______ story shows the most imagination.