Concept:Prepositions used with specific days of the week require the word "on".Explanation:The sentence refers to a particular day, "Tuesday".For days and dates, the correct preposition is "on"."Since" and "for" are used with durations or time periods, not specific days."To" is used for direction or time ranges, not for days.Therefore, the sentence becomes: "I got your mail on Tuesday."Answer:D. on