ページ1:

I met a woman who spoke French well.
She was reading a novel which is popular with teenagers.
The people (whom) I met in Korea were nice.
This is the book (which) he wrote.
I met a woman whose sister is a cartoonist.
She was reading a novel that was popular with teenagers.
The people (that) I met in Korea were nice.
This is the CDs (which) I told you about.
This is the CDs about which I told
you.
This is the CDs (which) I've been looking for.
What is needed is change.
I didn't hear what she said.
That's what I want to know.
She has two sons who became actors.
She has two sons, who became actors.
We went to a restaurant which served delicious food.
We went to a restaurant, which served delicious food.
He said he was a lawyer, which wasn't true.
She suddenly left the club, which surprised us.
The hotel where we stayed was wonderful. = The hotel at which we stayed was wonderful.
I remember the day when I first met you.

ページ2:

Tell me (the reason) why you were late.
That's how the accident happened.
We stayed in Paris, where we met Tom.
In 2008, when I lived in Tokyo, I met Maria.
I'll give you
whatever you want.
He is always calm, whatever happens.
I see Lisa whenever I go to Tokyo.
Wherever he goes, he always has two bodyguards.
He never gives up, however difficult the situation is.
Tony is as tall as you (are).
She plays tennis as well as her sister (does).
John isn't as fall as you (are).
She doesn't play tennis as well as her sister (does).
I have as many books as my brother (does).
Russia is twice as large as Brazil.
Brazil is three times as large as Argentina.
You are taller than John (is).
My mother drives more carefully than my
John isn't taller than Tony.
Tony is much taller than John.
She is two years older than her sister.
father (does).
I chose the cheaper of the two new models.