1 . It was not until 9 o’clock ______ I finally got on the bus.

A．when

B．that

C．did

D．do

2 . It wasn’t ______ he took off his mask ______ I recognized he should be a famous film star.

A．when; that	B．until; when
C．when; then	D．until; that

3 . Was it in the room _____ Mr. Johnson lived _____ the exhibition was held?

A．which; that	B．where; that
C．where; where	D．where; which

4 . Was it in the cafe ________you first encountered Rachel twenty years ago ________you ran into her last night?

A．which; where

B．which; that

C．where; where

D．where; that

5 . It was not until yesterday_______ I knew the bad news.

A．who

B．when

C．that

D．where

6 . It is in the very gym that was built last year________ I work out regularly after work .

A．where	B．who
C．which	D．that

7 . ________ the 1500’s________ the first European explored the coast of California.

A．It was until, then	B．It was not until, when
C．It was until, that	D．It was not until, that

8 . It was not until three days after the earthquake ________ the boy was rescued.

A．when

B．which

C．that

D．and

9 . It was in my hometown ________ I spent my happy childhood.

A．which

B．that

C．where

D．when

10 . Was it in the house__________ you were born and brought up?

A．where

B．which

C．when

D．that