If you don't want to set fire __________ the ship,__________ your cigarette.
A.on; put out | B.to; put out |
C.on; put off | D.to; go out |
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If you don't want to set fire __________ the ship,__________ your cigarette.
A.on; put out | B.to; put out |
C.on; put off | D.to; go out |