—Would you permit me ___________ here?
— Sorry. We don’t permit ___________ in the lab.
A.smoking; smoking | B.to smoke; to smoke |
C.smoking; to smoke | D.to smoke; smoking |
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—Would you permit me ___________ here?
— Sorry. We don’t permit ___________ in the lab.
A.smoking; smoking | B.to smoke; to smoke |
C.smoking; to smoke | D.to smoke; smoking |