写一个英语病假条

参考下 Dear Mr Chen, I'm sorry to tell you that I can't go to school today. I've caught a cold because I swam in the Kunming Lake yesterday. This morning I had a headache. After taking my temperature, my mother found that I had a high fever. She took me to see a doctor. The doctor advised me to stay in bed for two days. Now I'm writing to you to ask for two days' sick leave. Yours respectfully,（ englishtang.com ） Wang Zhigang