Are you in class one,grade two?如何回答

Are you in class one,grade two?如何回答 Are you in Class One .Grade Seven?(作否定回答) Are you __ Class one ,Grade Two ?----Yes, ___am ( )are in Class One,Grade One.you can play with( ) I'm in Grade two,Class one in,Tony,is grade,class,one,two Are you in class two?( )I’m in Class One. Are you in class one?怎么回答 we are in [ ]a.class one,grade one b.grade one,class one c.o I am in the class One and Grade Two.这里的class One and Grade T i am in (class one ,grade one )对括号里提问 ( ) ( )are you( i want Are you in Grade 7,Class 改错