在改句子时怎样用will be或is going to be

在改句子时怎样用will be或is going to be 在改句子时怎样用will be或is going to be? 要快一点!谢谢、、 is going to be /will going to be /are going to be 应该用在哪 there will be 或 there is / are going to be 的否定形式? there will be there is going to be可不可以互换? There is going to be there will be will be held 和 is going to be的区别! be doing be is going to will用法的区别 is going to be 和 will be 在中国的天气预报中 用哪个? There is going to be a fashion show on friday evening怎样改同义句 She is going to be a nurse in the future.的否定句怎么改? yoyo is going to be an actress when she grow up改否定句