Dear Alex,
Thank you for your letter. I'm glad you had nice holidays. You asked me how I spent my summer holidays. I want to tell you it was great! First of all, I went to the seaside with my family. I swam in the sea and sunbathed. After that I went to the summer camp. I read books, swam a lot and played with my new friends. And then I visited my grandparents in the vilage. I rode my bike, played football and basketball. Give my best regards to your family.
Yours,
Mary