urgent proofreading (20points)

This confirms that I had seen and treated XXX on 18/12/2009.

Today "her name"'s supportive letter came with unfit to perform in examinations on 18/12/2009 and 19/12/2009.

On 18/12/2009, she had been suffering from fainting attack while she was home alone. The faint shocked her as that was the first time she experienced fainting.

With concern from her condition of the body and safety reason, she decided to stay at home instead to catching a bus all the way to the examination venue as she told me.

She had show willingness and desire to sit for the examination. However, she is not able to do so. I would appreciate if you can give her another chance for sit for the supplementary examinations.

Again, I have examined her on 18/12/2009. I certify that she was unfit to sit for the examinations that held on between 18/12/2009 and 19/12/2009.

2010-01-07 14:51:19 補充：
Today _person name_'s supportive letter came with unfit to perform in examinations on 18/12/2009 and 19/12/2009.

Actually I think only the last paragraph is required.

I've no idea what fainting attack is and if this is a doctor's letter, it is very unprofessional to analyze the person's williness and desire to take the exam and how to go to attend the exam.

If I were the doctor:

I hereby certify that I had examined XXX on 18/12/2009 and found she sufferred fainting attack and prescribed home rest for 18-19/12/2009.