Eating in a classroom etiquette. Etiquette is a good listener and interested guests say. Don't do any activities, because the teachers are, but you don't pay attention to the teacher. By reality. When people say there must be a good listener, but you eat might make the teacher does not have a teaching force and might make the teacher is not satisfied, because the sound and smell of food interferes with your teachers. Make the teacher to concentrate and teach.
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