(2013·北京高考)Volunteering gives you a chance ________ lives, including your own.
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A
change        
B
changing
C
changed
D
to change
推荐题目
It was very kind of you to do the washing-up, but you _____ it.
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A
needn’t do
B
shouldn’t do
C
mustn’t have done
D
needn’t have done
This book ____ 12 units, _____ the unit of Music. 
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A
contains. Including
B
includes; containing
C
contains, includes
D
including; contains