Smoking, which may be a pleasure for some people, is a serious source of discomfort to their fellows. (1)_____, medical authorities ex press their (2)_____ about the effect of smoking (3)_____ the health not only (4)_____ those who smoke but also of those who do not. In fact, non smokers who must (5)_____ inhale the air polluted by tobacco smoke may (6)_____ more than the smokers themselves. As you aye doubtless, (7)_____, a considerable number of our students have (8)_____ in effort to (9)_____ the university to ban smoking in the classroom. I believe they are (10)_____ right in their aim. (11)_____ I would hope that it is (12)_____ to achieve this by (13)_____ on the smokers to use good judgment and show concern (14)_____ others rather than regulation. Smoking is (15)_____ by law in theater and in halls used for (16)_____ films as well as in laboratories where there (17)_____ be a fire hazard. Elsewhere, it is up to your good sense. I am (18)_____ asking you to maintain (19)_____ in the auditoriums, classrooms and seminar rooms. This will prove that you have the nonsmokers health and well-being in (20)_____, which is very important to a large number of our students.