________ this is not the right way to the station, what shall we be ________ to do?
A. Supposed; supposed B. Suppose; suppose
C. Supposing; suppose D. Supposing; supposed
________ this is not the right way to the station, what shall we be ________ to do?
A. Supposed; supposed B. Suppose; suppose
C. Supposing; suppose D. Supposing; supposed
D