—Shall we have a smoke here?
—No, we _____ because this is gas station and the worker is carrying some petrol.
A.can’t | B.needn’t |
C.mustn’t | D.won’t |
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—Shall we have a smoke here?
—No, we _____ because this is gas station and the worker is carrying some petrol.
A.can’t | B.needn’t |
C.mustn’t | D.won’t |