As I was a stranger in that country I was not ..... with some of their customs and didn't understand why people were laughing at me. (*) addicted (*) attracted (*) acquainted (*) acquired
This is a companion discussion topic for the original entry at https://english.best/questions/5156,as-i-was-a-stranger-in-that-country-i-was-not-___-with-some-of-their-customs-and-didnt-understand-why-people-were-laughing-at-me/