People usually feel depressed when their friends move away. People may call and write to their friends. People like their new friends very much if they get to know them. People must depend upon their friends for everything.
to explain why people fail to act in emergencies to explain when people will act in emergencies to explain what people will do in emergencies to explain how people feel in emergencies
we shouldn't blame a person if he fails to act in emergencies a person must feel guilty if he fails to help people should be responsible for themselves in emergencies when you are in trouble, people will help you anyway
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