i am in grade one.(变成复数)-_________

Sally is in grade one.i am in grade one to（ ）and （ ） are i am in grade one.(变成复数)-_________ 用am,is,are填空.I( )in Grade One I am o pupil of Grade one,i am in No.1 Middle School. I am in Grade One.One划线,对划线部分提问． 英文句型转换：（同义句）I am in Class One,Grade Seven./Jane is in Class Two,Grade Seven. I am in Class One Grade Seven改为一般疑问句和否定句 肯定句改为否定 句 I am in Class TWO,Grade One. I am in class two ,Grade one .问下,这句话哪里错了 But..I am a person who is a grade one student in college. i am in class two, grade one ——no.8 middle school 横杠上填什么? 翻译 I am a student of Grade One a middle school in Shanghai. 1、I am in Grade Seven ,Class One.2、Jack ,she is my classmate Yang Fang. i am in grade eight,not grade seven. I am in Grade Six.划线部分提问.Grade Six i am in grade seven?复数是什么 I am in grade （）填什么 I am in Class Two,Grade