In fact, she wrote me a very nice letter of apology.

But for now, he would just appreciate a letter of apology.

Before too long, though, she sent me a warm apology letter.

Your apology letter will be kept hidden from the public.

American said its apology letters were running twice the level of a year ago.

Today Julie received a letter of apology from the hospital.

She was not charged but asked to write a letter of apology.

After meetings with the two students, university officials made the young man write a letter of apology.

They wrote letters of apology and took an ethics class.

Patients who've complained about the long wait have been sent letters of apology.