Your friend is celebrating her birthday soon and has invited you to a party. But you are unable to come because you are going to attend an important meeting that day. Write a letter to your friend and Thank her for the invitation. Explain why you cannot come. Propose to meet on another day.

My dearest Cora, I am really grateful for the birthday invitation but I am afraid I won’t be able to come at your special day. As you know, my department is the incharge for the registration for the upcoming International Healthcare conference next week and we will be having a thorough meeting on weekend before […]