1 . It was along the Mississippi River____________Mark Twain spent much of his childhood.

A．how	B．which
C．that	D．where

2 . It was in New Zealand          Elizabeth first met Mr Smith.

A．that	B．how
C．which	D．when

3 . John's success has nothing to do with good luck. It is years of hard work has made him what he is today.

A．why

B．when

C．which

D．that

4 . Was it because Jack came late for school ______ Mr. Smith got angry?

A．why

B．who

C．where

D．that

5 . It was the culture, rather than the language, ________ made it hard for him to adapt to the new environment abroad.

A．where	B．why
C．that	D．what

6 . It was not until midnight____ they reached the camp site.

A．that

B．when

C．while

D．as

7 . It’s not what we do once in a while ______ shapes our lives, but what we do consistently.

A．which

B．that

C．how

D．when

8 . —I’ve read another book this week.
—Well, maybe __ is not how much you read but what you read that is important.

A．this

B．that

C．there

D．it

9 . It ________ we had stayed together for a couple of weeks ________ I found we had a lot in common.

A．was until; when

B．was until; that

C．was not until; when

D．was not until; that

10 . I don’t mind her criticizing me, but___is how she does it that I object to.

A．it	B．that
C．this	D．which