12. Mr. White works with an import and export company, but he ______ for this industrial fair, since he is on leave.
A.has worked | B.works |
C.has been working | D.is working |
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12. Mr. White works with an import and export company, but he ______ for this industrial fair, since he is on leave.
A.has worked | B.works |
C.has been working | D.is working |