He is a teacher怎样变一般疑问句否定句肯定回答否定回答?

He is a teacher怎样变一般疑问句否定句肯定回答否定回答? 变一般疑问句!（He is a good teacher） She is a teacher 变一般疑问句 He is a teacher改为一般疑问句 He was a teacher last year怎样变特殊疑问句 He was a teacher last year怎样变特殊疑问句 DO you have an art teacher?变复数句 He is very funny.一般反问句 He is going on a big trip.变一般疑问句. He is going on a big trip.变一般疑问句. he is a student怎么变一般疑问句 He is our teacher.变成一般疑问句 He is a teacher.对teacher划线 -------- ------He is a teacher.对teacher划线-------- ------- he ------- 怎样变一般疑问句 例如；that is a yellow jacket 这道题改为一般疑问句He is a teacher.He teaches English. 变一般疑问句Our teacher is going to take a trip next month. There is a library in front of the teacher building 变一般疑问句 he is a popular teacher He has three sons .( )is a doctor.( )is a worker.( )is a teacher 怎样填