This is the mountain ________ the top is always covered with snow．

A．of that

B．of which

C．whose

D．that

The boy ________ composition won the first prize is the youngest in the group．

A．who

B．which

C．what

D．whose

This is the very room ________ I slept in that evening．

A．that

B．which

C．where

D．at which

We talked about the things and persons ________ we remembered at school．

A．which

B．what

C．whose

D．that

John said he'd been working in the office for an hour, ________ was true．

A．he

B．this

C．it

D．which

New York, ________ last year, is a nice city．

A．that I visited

B．which I visited

C．where I visited

D．in which I visited

She was educated at Beijing University, ________ she went on to have her advanced study abroad．

A．after which

B．from which

C．from that

D．after that

I saw a woman running toward me in the dark．Before I could recognize who she was, she had run back in the direction ________ she had come．

A．of which

B．by which

C．in which

D．from which

Her sister has become a lawyer, ________ she wanted to be．

A．who

B．that

C．what

D．which

The owner of the cinema needed to make a lot of improvements and employ more people to keep it running, ________ meant spending tens of thousands of pounds．

A．who

B．that

C．as

D．which