Dear Sir or Madam
I am writing in connection with my classmate who got lost on Monday when we were on a class trip in Cracow. He lost while we were sightseeing the Old City Centre.
He was wearing a blue T-shirt and jeans. he has got blue eyes and blong hair. he is a slim boy of medium hight.
He need to help to find him because he is my best friend and I like him a lot. If somebody finds him, I will give some money to them.
Could you show his photo on TV. This is my phone number 123456789.
I look forward to hearing from you.
Yours faithfully,
XYZ