6.A:Hello,Tony.What's this? B:It's one photo of my family. A:(1)
B:Yes,it is. A:And is this your grandmother? B:(2)
She's my father's mother. A:Is that boy your brother? B:No,it isn't.(3)
A:Oh.(4)
B:Eric. A:(5)
B:Yes,they are my good friends.
A.Yes,it is. B.Are these girls your friends too? C.No,it isn't. D.These are your sisters. E.He's my friend. F.Is this your grandfather? G.What's his name?