Mr. Smith has a son. His name is Peter Smith. The young boy works in a bank in a city. He asks his father to visit the city. The old man is very happy and takes a train to the city. But he doesn't know where the bank is. He begins to look for but he can't findit.
At a bus stop he asks an old woman "Excuse me, how can I get to the bank?" "We have ten banks in the city, which one do you want?" says the old woman.
The old man shows the son's letter to her and the old woman says， "Walk along this road and turn left at the third crossing, then you can see the bank, It's across from a hospital."
Mr. Smith thanks her and soon finds his son. After three days, the old man goes to the park. But he can't find the bank again. At the same bus stop he meets the same old woman and asks the same questions（问题）. "Oh, dear!" the old woman call out. "Are you still looking for your son?"
