I am a teacher.怎么改否定句和一般疑问句?如题

如何把 I am a teacher改否定句 I am a teacher.怎么改否定句和一般疑问句?如题 I am a teacher 变成一般疑问句怎么改 I am a teacher的否定形式 I am a teacher 变为否定句 I am angry怎么改否定句 I am ok.I am a student.I am Gina Green.She is my teacher.一般疑问句怎么改?并做肯定与否定的回答尽快用he friend your no isn't this is连词成句 I am ok.I am a student.I am Gina Green.She is my teacher.一般疑问句怎么改? I am a teacher 如何变为否定句 that is a cup i am a teacher she is my friend 都改复数怎么改啊 I am a teacher改特殊疑问句用WHAT提. I want to am a teacher改病句 I am happy today.否定句怎么改? She is a teacher怎么改否定句 maybe he is a teacher改为否定句怎么改? It is a red quilt.怎么改否定句?I am Kate White 改为一般疑问句并作否定回答 I am a primary school student .改否定句 i am going to give a speech 改否定句