Finish the note for leave for Mr. Ma Xiaoyun Background : On March 12, Mr. Ma Xiaoyun, had a bad headache, and the doctor said she must stay in bed for two days. She should write a note for leave to the manager, Mr.Brown. Requirements: Can you write a note for Mr. Ma Xiaoyun within 20 minutes?The letter should not be less than 100 words. Pay attention to the format, structure and grammar