-Have you handed in your schoolwork yet?
-Yes,I have.I guess itnow.
| A． | has graded | B． | is graded |
| C． | is being graded | D． | is grading |
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-Have you handed in your schoolwork yet?
-Yes,I have.I guess itnow.
| A． | has graded | B． | is graded |
| C． | is being graded | D． | is grading |
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