Walter offered us a lift when he was leaving the office, but our work ______, we didn’t accept the offer.
A.not being finished | B.having not been finished |
C.had not been finished | D.not having finished |
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Walter offered us a lift when he was leaving the office, but our work ______, we didn’t accept the offer.
A.not being finished | B.having not been finished |
C.had not been finished | D.not having finished |