句型转换、、根据要求填空、、一空一词、、快
1.This big apple is 【my brother's】（对括号部分提问）（ ）is this big apple?
2.This is my coat.(改为同义句）This coat is（ ）
3.Whose are these caps?（改为同义句）Whose （ ）are （
4.Julia is Lisa's mother.Julia is Linda's mother,too.(将两句合为一句）Julia is ( )and(　　　）mother．
5．Is　that　bike　yours?（改为同义句）Is　that（　）（　　）?