1 . Li Ming, ________ to the concert, enjoyed it very much.

A．I went with

B．with whom I went

C．with who I went

D．I went with him

2 . The clever boy made a hole in the wall, ________ he could see ________ was going on inside the house.

A．which; what	B．through which; what
C．through that; what	D．which; that

3 . There are a lot of students here, none of ________ like the film.

A．that

B．which

C．whom

D．who

4 . Many young people, most of ________ were well-educated, headed for remote regions to chase their dreams.

A．which

B．them

C．who

D．whom

5 . The factory produces half a million pairs of shoes every year, 80%_________are sold abroad.

A．of which

B．which of

C．of them

D．of that

7 . There are three libraries in our school, ________ were built five years ago.

A．all of them

B．either of them

C．all of which

D．both of that

8 . The old man has two sons, _________ are working in the supermarket.

A．both of whom

B．each of them

C．both of them

D．all of whom

9 . For medium-sized cities in China, there is much room to spread out further, ________ Yancheng is an example.

A．for which

B．in which

C．of which

D．from which

10 . She showed the visitors around the museum, the construction ________ had taken more than 5 years.

A．with it

B．with which

C．of it

D．of which