9 Choose the correct word. Write in your notebook. 1 A: Who's/Whose Keith? 4 A: Who's/Whose nephew is B: He's Mark's uncle. Tom? A: Who's/Whose laptop is this? B: He's Julia and Sam's nephew. B: It's Mary's. 5 A: Who's/Whose your 3 A: Who's/Whose that boy over there? favourite footballer? B: He's my cousin. B: Lionel Messi. MOC​