Iam in class five,grade seven改为一般疑问句怎么改求大神帮助

Iam in class five,grade seven改为一般疑问句怎么改求大神帮助 I'm in Class One,Grade Seven.改为一般疑问句 把下面的句子改为一般疑问句 并作肯定或否定回答 I an in Class FIve,GRade Seven They Michael is in Class One,Grade Seven?改为一般疑问句 （Michael是和人） They are in Class four ,Grade Seven改为否定句,一般疑问句,并做否定回答 I am in Class One Grade Seven改为一般疑问句和否定句 He ‘s in class Four,Grade Five.( 改为一般疑问句） Mark is in Grade Seven,too.改为一般疑问句 We are in Class Eleven ,Grade Seven 改为否定句,一般疑问句,肯定回答,否定回答,划线 I an in class Frive,Grade Seven.改为一般疑问句,并作肯定回答和否定回答 he is in class one,grade nine 改为一般疑问句 i'm in class two,grade five.改成否定句和一般疑问句