1 . 我一看到他，就知道他是警察正在寻找的人。
________   _________ I saw him, I knew he was the man the police were looking for.

2 . The old man has two daughters, both of ____________ work as doctors. （用适当的词填空）

3 . Finally he reached a lonely island ________ was completely cut off from the outside world.

A．which

B．who

C．where

D．when

4 . The boss of the company is trying to create a cosy workplace ________ his employees enjoy their work.

A．which

B．that

C．where

D．when

5 . The reason __________ he was absent was quite complicated. (用适当的词填空)

6 . She asked __________ the measures would be able to restore public confidence in the economy. (用适当的词填空)

7 . The fact that something is cheap doesn’t necessarily mean it’s of low quality, ________ is often the case.

A．which

B．that

C．as

D．what

8 . After the severe earthquake broke out, people were suffering in that area, ________urgently needed clean water, medicine and shelter to survive.

A．which

B．who

C．where

D．whom