Learn these words and expressions and f ill in the blanks with them. Three Letters in Marriage Customs (1)The _________ is the formal document of the engagement. (2)Next is the _________, within which will be a list of the types and quantities of gifts prepared for the bride’s family. (3)Once both parties accept the marriage, the _________ is prepared and presented to the bride’s family on the day of the wedding and is a document that confirmed the formal acceptance of the bride into the bridegroom’s family.