请你写一篇题为 我们的"班长 的短文，词数100-120。简况如下。
Li Min is our monitor. She is tall, healthy and lively. She does well in all subjects. She is fond of sports and is good at singing and dancing.
Li Min works hard at English. When she came to the school, she had quite a lot of difficulties with the language. But she was not afraid of them and always tried hard to overcome them. She was active in class and did a lot of practice after class. No pains, no gains.With great efforts she made much progress in English study.
Li Min is modest and always ready to help others. She is very strict with herself in her work and daily life. She sets us all a fine example.