There is only one thing ________ I can do．

A．what

B．that

C．all

D．which

Friendship is needed by all, ________ plays an important role in people’s lives．

A．which

B．that

C．who

D．it

Those ________ make great progress will be awarded the prize．

A．whom

B．who

C．which

D．what

A fridge is a machine ________ is used for keeping food fresh．

A．that

B．who

C．what

D．/

－Do you know the lady ________ is interviewing the manager of that company?

－Yes, she is a journalist from CCTV．

A．which

B．whom

C．who

D．/

The house ________ Lu Xun used to live in is now a museum．

A．which

B．where

C．there

D．what

This is the house ________ my grandparents live in．

A．what

B．who

C．where

D．/

I still remember the day ________ I joined the army．

A．which

B．on which

C．that

D．on that

The two things ________ they felt very proud were Jim’s gold watch and Della’ hair．

A．about which

B．of which

C．in which

D．for which

This is ________ I wanted．

A．which

B．the one what

C．the one

D．one which