Dear Patricia

I has received your wedding invitation, it arrive to my house yesterday. I am vey happy for you and your boyfriend Carl. 

I write to tell you that I don'y be able to go to your wedding. I am so sorry. 

Although I would like to go, Ia am not going to stay in Spain on these days.

Next week, I am going to travel to London, to stay here for a month. I am going to study english in order to improve my speaking english. I need it to get a good job in Spain then. 

I had booked the apartament when I am going to live next month. And the classes going to begin next week. I am flying to London, next Monday.

For this, I want to apologize to you. I promise you, when I arrive in Spain, I will visit you and I will take a beautiful gift for your new house.

My sincerely apologize, and my best wishes for your wedding.

Elena