1 . 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

2 . Is _________ 48 hours _________ the man-made satellite _________ is made in our country to orbit the planet around?

A．it; that; where	B．it; when; that
C．it for; that it takes; that	D．it; that it takes; which

3 . An awful accident_____，however，occur the other day.

A．does

B．did

C．has to

D．had to

4 . It was only when I reread his poems recently______ I began to appreciate their beauty.

A．until	B．that .
C．then	D．so

5 . It was in the garden of his old house ______ he grew up ______ he dug up a pot of gold.

A．that; that

B．where; where

C．that; where

D．where; that

6 . Success is not final, and failure is not deadly. It is the courage to continue ______ counts in life.

A．that	B．which
C．where	D．when

7 . lt was his positive attitude to life and hard work _________finally led him to his successful career .

A．which	B．what
C．that	D．as

8 . It was last night ________ I saw the comet.

A．the time

B．when

C．that

D．which

9 . It was with great joy       the couple found their missing son after 18 years.

A．when

B．that

C．what

D．which

10 . I can’t remember _____________ made the teacher give Mary the permission to leave the class earlier.

A．that it was what	B．what it was that
C．what was it that	D．that was it what