
Sep 8th, 2010, 05:25 am
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eslHQ Member | | Join Date: Jul 22nd, 2006
Posts: 28
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usually and commonly here is another question
It has been____used for entertainment in China since the 7th century.
A.usually B commonly
which one is right .i think both but the key is usually. i do not know why. anyone can tell me the diference. thanks in advance. |