道歉信在我们工作或生活中，有时难免会犯一些错误，写封致歉信就显得很有必要。下面是小编为大家整理的一封道歉信英语作文，希望对大家有帮助。
DearSarah,
IamterriblysorrytotellyouthatIamunabletoattendyourbirthdaypartnextThursdayevening.Thatisowingtothefactthatmyyoungerbrothersuddenlyfellillandwastakentoahospitalthismorning.Ihavetogothereimmediatelyandtakecareofhim.Astoldbythedoctorincharge,itwilltakearoundfivedaysforhimtorecoverandIhaveaskedmybossforaleave.
IreallyregretthatIcannotgotocelebrateyourbirthdaypersonallyandwouldmisstheperfectchanceofenjoyingmyselfwithallouroldfriends.Ihavechosenasmallgiftforyouandwillsendittoyoutomorrowtoshowmybestwishes.Besides,pleasegivemyregardstoourfriendswhenyoumeetthemattheparty.
Cordially,
LiMing