I am in Grade Seven.对Geade Seven提问

I am in Grade Seven.对Geade Seven提问 i am in grade eight,not grade seven.那are you in geade seven Mary is in Grade Seven(对seven提问) i am in grade eight,not grade seven. Jim and Tony are in Grade Seven.对in Grade Seven提问 Jane is in grade seven.对grade seven提问!求回答! I am Lucy 改同义句 There are seven days in a week 对seven提问 怎么把grade in seven am I连词成句 I’m a student in Grade Seven. I'm in Class Four ,Grade Seven . She is Class Four,Grade Seven(对Class Four,Grade Seven提问） I am in Class One Grade Seven改为一般疑问句和否定句