参考答案：

Dear Mayor,

I’m a resident of the city. I feel there are many problems existing in tbe trade of taxi in our city. First of all, there are still not enough stops in the streets so it’s not easy to take a taxi. And pick up some passengers without any reason. Another terrible tiring which often happens is that deep at night taxis waiting around the entertainment places make much noise. Many people suffer from this inconsiderate action. A friend of mine living in another city once visited me, and she told me our city’s taxi drivers cheated her by taking a roundabout route. What will a guest think of our city after such a bad experience

I think we must take actions to tighten control over the taxi trade. Maybe the first thing to do is raise the taxi drivers’ professional morality.

We are looking forward to your reply.