A friend is expecting you to stay with him in two weeks' time, but unfortunately you forgot that you have a business trip at the same time. Write a letter to your friend. In your letter, – apologise and say that you cannot come to visit – explain why you will not be able to visit – suggest another time that you could visit

Dear Alex I hope this letter finds you well. I am writing to apologise for not being able to stay with you in 2 weeks time and forgetting about it because of my business trip situation at the same time. The reason for this change is that a significant business trip has been scheduled around […]