为什么是he is just changed it~而不是 he just changed it?

为什么是he is just changed it~而不是 he just changed it? he is just grown the past is gone,nothering we can do can chang it为什么是：the past IS gone 而不是：the time HAS gone I just wonder ___ that makes him so excited A what he does B what it is为什么是 B 不是A What is Chang Zheng Jim is never late for school,is he 为什么是is he 不是does he he has just come out a book为什么是错的 Hey,I love just she is.If you chang too much.even for the guy.Will not you .Hey,I love just she is.If you chang too much.even for the guy.Will not you .快要失恋了! 同义句转换Liu Chang is on the basketball team.换为Liu Chang is a ( )( )the basketball team.What's your teacher (do)now?I need (practice)for track and field.Sports day (end)with the happiness.He is (run)in a race.It' 这个为什么是宾语从句 he looked just as he had looked ten years before错了 表语从句 he is a very good student.very为什么是副词 Where is Sam?He------ for Japan 为什么是has left Are you jack 下一句为什么是 yes he is Are you jack 下一句为什么是 yes he is As I soon learnt, he was English himself! 为什么是he was而不是he is? 为什么是Do you know how old he is而不是he is? 他现在很累为什么是He is tired now.而不是He is being tired now. Is he the man who/that wants to see you?这句话为什么是Is he而不是he is