—Mum, I've finished my work.—Good, and ________ you choose to play on your PSP or listen to music on your iPod, you mustn't disturb me.
#67472
A
whichever 
B
whether
C
whatever 
D
no matter
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3.        The man pulled out a gold watch, __________ were made of small diamonds. 4.        
#74688
A
the hands of whom
B
whom the hands of
C
which the hands of
D
the hands of which
 _________ you may have, you should gather your courage to face the challenge.
#67618
A
Whatever serious a problem
B
However serious a problem
C
However a serious problem
D
No matter how a serious problem
The lawyer seldom wears anything other than a suit ______ the season.
#67706
A
whatever
B
wherever
C
whenever
D
however