It's bad ___ for a man to smoke in the public places where s

It's bad ___ for a man to smoke in the public places where s It's bad ___ for a man to smoke in public places where smoki It is very bad to smoke in_____ public places.the和不填选一个. It's ____ (polite) to smoke in public It’s impolite _______ us to smoke in public People s----- smoke in public places 根据首字母填空 It's bad ______ for you to smoke here. I think it bad manners to smoke in a reading room.为什么不用it's, It's bad manners to spit in public.主语是什么 首字母填空It's is i______to smoke in public It’s good manners not to shout in public.It's bad manners __ It’s the easiest thing in the world for a man to deceive him