Dear,I am terrible sorry for not having attended your class on time. Because I had got a headache for several days and it is my first time to live in Chongqing and I can not suit for the weather here quickly....

Dear Frank:I am terribly sorry to tell you that I have lost the valuable book you were so kind to lend me last week. I read it everyday and intended to finish it next month....

Dear prof.wang,I m writing to ask you to excuse me for not being able to keep our appointment.i do know that this is very impolite and must have caused you much trouble....

Dear linda,i am excessively sorry to say that i had failed to keep the appointment that we made last friday. now, i am writing you this letter of apology to show my deep regret. please accept my sincere apology....

Dear Mr.Shu:I would like to thank you for choosing the China World Hotel for your recently stay.On behalf of management and staff,please accept my sincere apologies for the failed to extend your Golden Circle benefits...

Dear prof. wang,I m writing to ask you to excuse me for not being able to keep our appointment. i do know that this is very impolite and must have caused you much trouble....

Dear Frank:I am terribly sorry to tell you that I have lost the valuable book you were so kind to lend me last week. I read it everyday and intended to finish it next month....

Dear Sirs:Thank you for your letter concerning Mr. Penningtons visit to China. Unfortunately our Export Manager, Mr. Li is in the U.S. at present and will not be back until 12th October....

Dear Charlie,Kindly excuse me for my not being able to see you off at the airport this Saturday as I have promised.A major business partner of our company will be attending an important conference in Xiamen this...

因遺失借書致歉because of losing a borrowed bookdear frank:i am terribly sorry to tell you that i have lost the valuable book you were so kind to lend me last week. i read it everyday and intended to finish it next month....

因未能及時還書致歉unable to return borrowed book on timedear kate:excuse me for my long delaying in returning to you your “robinson crusoe” which i read through with great interest....

因未能及時還書致歉unable to return borrowed book on timedear kate:excuse me for my long delaying in returning to you your “robinson crusoe” which i read through with great interest....

Dear Sarah,I am terribly sorry to tell you that I am unable to attend your birthday part next Thursday evening. That is owing to the fact that my younger brother suddenly fell ill and was taken to a hospital this...

terribly sorry to tell you that I have lost the valuable book you were so kind to lend me last week. I read it everyday and intended to finish it next month. Last night when I came to my room, it was nowhere to be found....

Dear Sarah,I am terribly sorry to tell you that I am unable to attend your birthday part next Thursday evening. That is owing to the fact that my younger brother suddenly fell ill and was taken to a hospital this...