You should spend no more than 20 minutes on this task.
You are very much dissatisfied with the light, seats and the service of the local train. Write a letter of complaint to the authorities explaining the situation.
You should write at least 150 words.
You do NOT need to write your own address.
Begin your letter as follows:
Dear ______.
【参考答案】
[参考范文]Dear Sir/Madam, I am a regular commuter in the 0740 B......