Dear Professor Davis,

I sincerely apologize for not attending the midterm which was held last Wednesday.  Due to my health problems, I have been in and out of the hospital within the last week.  After being properly prescribed I am feeling much better than last week.  I would greatly appreciate if I would be able to take the midterm whenever you allow me to take it.  Thank you and I apologize again for any inconvenience.  Have a nice day.

Jonas Juarz