29. It is known to us that doing eye exercises ________ our eyes, and that is to say, our eyes can ________ doing eye exercises.

A. benefits; benefit from                B. benefits to; benefit

C. benefits from; benefit                   D. benefits; be benfited from

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    Dear Editor,
    


    I’m the boy student in a key middle school
in our city. I fond of play the piano. It is known by us that the college
entrance examination is approaching. I must get good prepared for it. So I have
only fifteen minutes to play the piano on every day. I don’t want to give up my
favorite, and my parents forbade me to continue playing it. They think it a
waste of time to do it now. How do you think of it? Could you give me some
advices on how to deal with the problem? I am looking forward to your early
reply.
    


    Thank you.
    


    John
    


     
    

			
    

			
    
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