Is he Jack?

is he jack? Is he Jack? This letter is .jack jack' he He is n___ Jack.He is Tom. He is jack,my brothers. He is w ____ Jack he is a jack-leg Jack is from England.He is E------- Is he jack 与Are you jack有什么区别 Jack is not heavy or thin.He ( ) jack is an actor.he ie very ( ) He think Jack is ___(kid) him. jack is an actor.he ie very ( ) He is Jack.(同义句替换） Where is Jack?He __________ his country. He is Jack改成同义句 He is jack 的同意句 He is jack的下一句是什么