“ What would you do if you were a billionaire?” the man asked the woman.

A The man asked the woman what she would do if she  were a billionaire.

B The man asked the woman what she would have done  if she  were a billionaire.

C The man asked the woman what would she do if she  were a billionaire.

D The man asked the woman what would  she have done  if she  had been  a billionaire.