题目内容：
. Dear Mrs. Miller,I was awfully sorry to learn that Tom kicked his ball through your window this morning.
He has been warned time and time again not to play football beside your house. Unfortunately, he disobeyed me, and I can only offer my sincere apologies. When you have the window repaired, please send the bill to me.
Apologize once again.
Yours sincerely，
Mary Washington
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