英语想像作文，根据开头，展开合理想象，补充完中间及结局。

(One afternoon, Mrs Li opened the door after she heared a knock on it.She saw) a man.The man said,“I am lost.Can you tell me the way to the Guangzhou Bus Station?”Mrs Li wondered why he didn’t ask the police in the street.She shut the door.A few minutes later,she looked through the window and saw the man knocking at the door of her neighbour.She thought he must be a thief.She called the police at once.When the man went out of the door with a bag,two policemen arrived.They checked the bag and found some money and jewelries in it.Then the policemen took him to the police station.Mrs Li was very clever and did a good deed.