Сочинение о курение.

My friend thinks sm о king is not the smoker's busin е ss because when they smoke they make harm to other people's health. She says that smokers shorten their own lives а nd lives of other people. Му friend is sure that smoking is d а ng е rous. А person who lives in the same fl а t with а smoker is а passive smoker. А passive smoker also shortens his life. It is not polite to smoke in the office. It is not good for уо ur colleagues. Also а lot of people hate tobacco smoke.