options: f : it 's ok. you only missed chinese class . f : so you only had english class this morning , right ? f : it 's ok. you only missed math class . f : so you only missed english class this morning , right ?
article: m : when i got to school this morning , the english class was over and the teacher of math was there waiting for giving his class . f : what about your chinese class ? m : oh , it 's on the third class .