He is teacher of our class句子的teacher是否一定要加冠词?如果一定要加,应该加a还是the?

he is our teacher对 our提问 Our maths teacher has a sense of humour.That is to say he is h_____ He is our teacher.变成一般疑问句 He is our English teacher等于什么 Mr.Smith is our teacher.He is also our friend. Is he in favour of keeping pets?Our teacher asked whether_______________ he is our teacher.根据划线部分提问 our划线 The boy often plays computer games,he is a student of class one.The teacher is talking with some parnets,he is our new teacher.改为定语从句, He is our music teacher同义句He () () music. Maybe he is our English teacher.(同义句转换） He ___ ____ our English teacher. Maybe he is our chinese teacher.同义句He— —our chinese teacher.急 He is a teacher of English 词性及成分He is a teacher of English.Our new teacher is English.两个English分别是什么词性,以及它们在句子中的成分.急! He is a teacher full of experience. .(改为否定句) our maths teacher is a mamber of the computer club he has some chinese friends He is the best teacher in our school.All of the students love him.为什么是best. He is our teacher 变为否定句今天之内! He is our teacher.( 变为否定句 ） Art teacher our is he 连词成句