--- Do you know the boy _______ is playing soccer there?
--- Certainly. He is a friend of my _______.
A. who; brother’s B. who; brother
C. whom; brother’s D. whose; brother
--- Do you know the boy _______ is playing soccer there?
--- Certainly. He is a friend of my _______.
A. who; brother’s B. who; brother
C. whom; brother’s D. whose; brother
A