Jack is a boy of nine.(同义句） Jack is__ __ boy.

Jack is a boy of nine.(同义句） Jack is__ __ boy. the boy's name is JACK 改为同义句JACK is ( ) ( ) ( )the boy the boy called jack is my cousin同义句 jack is the tallest boy in our class 同义句 this boy is a student.his name is jack.同义句 He is a boy(男孩）.______name is jack. Jack is a middle school boy Jack is a funny boy（改为感叹句） 用is boy jack造句 Jack is an English boy. mike is a boy of thirteen (改为同义句） Mike is a boy of eight.（改为同义句）