1 . The way ________ the teacher worked out the maths problem is different from the one ________ students found.

A．in which; /

B．which; that

C．that; in which

D．/; in which

2 . The guitar ___________ Dave played our first hit is in a music museum.

A．with which

B．by whom

C．on which

D．for whom

3 . Dominating the list are high-income countries, ________ the average ecological footprint is now five times that of poor nations.

A．of which

B．what

C．in which

D．whose

4 . The friend ______ she had been living for two years suddenly packed her bags and left.

A．with which

B．whom

C．with whom

D．who

5 . Movies also disappoint us when things don’t look the way ______ we imagined them in the books.

A．how

B．by which

C．/

D．which

6 . I am so happy about ______ to work in Yunnan, a place ______ which my father spent his childhood.

A．having assigned; at	B．assigned; at
C．being assigned; in	D．having been assigned; in

7 . If they continue abusing drugs, in the end drug users will find themselves trapped in a prison ________ they cannot escape.

A．to which

B．from which

C．by which

D．in which

8 . I’ll be mad if I can’t find my treasured book in ________ are stored the most important data of the research led by my tutor.

A．what

B．that

C．which

D．where

9 . Most women identified at least one trusted friends __________ they could turn in a trouble moment.

A．off which

B．on which

C．to whom

D．up whom

10 . We often go running in the park________ we can see many trees and flowers.

A．on which

B．that

C．in which

D．whom