—May I go and play with Dick this afternoon,Mum?
—No,you can’t go out________your work is being done.
A.before | B.until | C.as | D.the moment |
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—May I go and play with Dick this afternoon,Mum?
—No,you can’t go out________your work is being done.
A.before | B.until | C.as | D.the moment |
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