Dear Mr. and Mrs. Smith, How are you?Time really flies. It has been 10 years already! I could still remember your wedding cake. It was such a great honor to receive your invitation to your 10 year wedding anniversary. But I am terribly sorry that I couldn't attend the Anniversary. My boss just asked me to go for a business trip, and I am afraid that I won’t be back in time for your celebration. Though I won’t be able to attend the celebration, but I am defiantly bring my best wishes to you. I wish you a wonderful 10 Year Anniversary, and I hope everything goes great!Best Regards,…
Dear Mr. and Mrs. Smith,
Thank you for inviting me to your anniversary party. I would be more than happy to come, however, I am scheduled to start a business trip on that day. I was just notified. I am sorry I can't make it. I wish you happy anniversary and your love river never run out of water.
Thank you for your invitation again. I hope to meet you soon.Best wishes,***
