1 . It is a wise father ________ knows his child.

A．that

B．which

C．what

D．whom

2 . __________ is always the husband who __________ first when a quarrel comes about between the young couple．

A．It, gives away	B．This, gives out
C．It, gives in	D．That, gives off

3 . It was with the selfless help of our teacher ______ we realized our dream.

A．that	B．who
C．when	D．how

4 . It was President Xi Jinping ________ visited the navy troops and urged to strengthen naval force on April 9,2013.

A．when	B．which
C．that	D．he

5 . When asked to explain_______ he did to make his students so fasinated with his lessons, the teacher paused and thought deeply．

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

6 . It was last October ____ they finally came back to their hometown.

A．when

B．that

C．what

D．until

7 . -------What is it       made Carl determined to give up smoking?
-------Watching how his father died in pain from lung cancer.

A．which

B．how

C．who

D．that

8 . It was on the festival occassions __________ the family got together __________ he missed his family.

A．where ; that

B．where; when

C．when; that

D．that; when

9 . It was in the lab _____ was taken charge by Professor Wang ______ they did the experiment.

A．where, that

B．that, which

C．that, where

D．which, that

10 . It was playing computer games______ cost the boy plenty of time_____ he ought to have spent doing his homework.

A．that; that

B．which; that

C．which; when

D．that; when