Mr Robinson asked his son what he wanted to be when he grew up.

A. “My son,” said Mr Robinson,”what will you be when you grow up?”
B. “My son,” said Mr Robinson, “what do you want to be when you grow up?”
C. Mr Robinson said, “My son, what did you want to be when you grew up?”
D. Mr Robinson said,”My son,what would you be when you grow up?”