It is inappropriate to make small talk with your mailman.
举一反三
- What is small talk? Could you suggest some appropriate and inappropriate topics for small talk?
- It is rude to interrupt a conversation in order to make small talk
- People usually make small talk with friends they know well.
- You talk as though it _____(be) a small thing to leave your country for ever.
- When making small talk, your casual eye contact with another person will show your difference.