Write the sentences in the correct order(напиши предложения по порядку) the letters go to different towns by train. some people put postmarks on the letters. the postman takes the letters to the sorting office. the postman delivers the letters. a machine sorts the letters from the parcels. the postman puts the letters in his sack. some people put the letters into boxes for different towns. пример: the postman puts the letters in his sack.