Dear Mrs. Perez,
I want to sincerely thank you for your support in preparing our son for the Suisse Maturité examines.
5,0 (biology) and 5,5 (chemistry) out of 6 is really an excellent result.
Please pass the word of appreciation to our son’s teachers.
We will continue using your coaching services should the necessity arise.
Thank you again
(happy mother of the 11th grade pupil)