(1)This is Gina's sister.改成复数句 (2)Are those your friends?(作肯定回答) （3）He's Bob's uncle,
问题描述：
(1)This is Gina's sister.改成复数句 (2)Are those your friends?(作肯定回答) （3）He's Bob's uncle,
(对划线部分提问)划线部分为Bob's uncle (4)He is my father.(改为一般疑问句) （5）Bruce is my father and Ann is my mother.(改为同义句)
答
These are Gina's sisters.
Yes,they are.
Who is he?
Is he your father?
My father is Bruce and my mother is Ann.最后一个 答句Brnce and Ann () my( ).Brnce and Ann are my parents.