She is one of the students ________ good at spoken English in our class.

[　　]

Now I know the reason ________ he didn't come then.

[　　]

That's the classroom ________ he once studied.

[　　]

I still remember the day ________ I left my homeland.

[　　]

You'll see a house ________ faces the south.

[　　]

A．of which the door

B．of the door which

C．the door whose

D．whose door

You'll see a house, the door ________ faces the south.

[　　]

I want to talk to the boys ________ homework hasn't been handed in.

[　　]

This is the room in ________ we lived last year.

[　　]

His wedding, ________ takes place on March 2nd, is going to cost a lot of money.

[　　]

This is the best book ________ I have read so far.

[　　]