Weregret______unabletoagreetothebuyer'srequestasstatedintheL/Cstipulationsforinsurancetobecovereduptotheinlandcity.

YouaregoingtospendholidaysinHawaiiinJune.Suddenlyyoureceivedaletterfromanimportantcustomer,Mr.EltonDeland,whowillarriveon25thJuneanddiscusstheclaim.YouhavetodelaythetriptillJuly.

WriteashortmessagetoMs.AnneFolster,yoursecretary.

.ExplainWhyyoupostponeyourtrip.

.MentionthedatewhenMr.EltonDelandwillarrive.

.Askhertoarrangeyourmeeting.

.Write30-40wordsonyourAnswerSheet.

We _____ you of our readiness to serve you in this end all future business.

ThetermCFRshouldbefollowedby_____.

题目：通过自荐信建立商务关系。