情景交际。
Last Sunday afternoon, Nancy w___1____to a bookshop to buy an interesting book a____2___animals, suddenly she found a short man stole her purse and ran out of the shop. The man ran f____3___than Nancy. So she shouted “S___4____,thief!”and asked others for help.At last, withthe help of a policeman and a woman，Nancy g____5___ her purse back.