1 . Your own personal _______________ (行为) as a student, outside of school hours, has a great effect on the school itself. （根据汉语提示单词拼写）

2 . People’s ___________ (举止；行为) often reflects their personal qualities.(根据汉语提示单词拼写)

3 . Smoking in public is a bad ______ (行为).（根据汉语提示填空）