New York is one of the (11) large American
cities to have. some of its policemen on horseback. The New York Police have 170
horses that they use in certain parts of the city. The horses are expensive
to (12) , but it needs even more special horseshoes. In fact,
they need more than (13) of them each year. Every police
horse in New York gets new shoes every month. (14) these
shoes in good repair is the job of six black-smiths. There are only about
thirty-five of these blacksmiths in the (15) United
States.