①He still lives in the room ________ window faces to the east．

②He still lives in the room, the window ________ faces to the east．

③He still lives in the room ________ is in the north of the city．

④He still lives in the room ________ there is a beautiful table．

A．which

B．whose

C．where

D．of which

①He has two sons, ________ are college students．

②He has two sons, and ________ are college students．

A．both of which

B．both of whom

C．both of them

D．both of it

①This is one of the most interesting films ________ shown last week．

②This is the very one of the most interesting films ________ shown last week．

A．which was

B．that was

C．which were

D．that were

把下面句子合并成一句。

This is the very farm．My father used to work on it．

把下面句子合并成一句。

The house is 7 kilometers away．I was born in it．

把下面句子合并成一句。

The woman has just won a gold medal．I read about her in the newspaper．

把下面句子合并成一句。

I have nine friends in America．Four of them work as doctors．

把下面句子合并成一句。

The old Olympic Games could date back to 776 BC．The modern games come from it．

把下面句子合并成一句。

It is the gold diamond．I spent all my money on it．

把下面句子合并成一句。

Have you remembered the factory?We worked in it last year．