Choose the most appropriate indirect narration of the given sentences:
Uncle Scrooge said to his nephews, "Let's take a plunge into the money tank."

Options

A. Uncle Scrooge suggested his nephews that they be take a plunge into the money tank.
B. Uncle Scrooge proposed to his nephews that they should take a plunge into the money tank.
C. Uncle Scrooge suggested his nephews that they shall take a plunge into the money tank.
D. None of these

Answer

B