Dearmyteacher,
thanks for teaching me lots of things.
Even though it is not you teach me now,
I remember the scene you teaching us reading before,
At that time,
you devote your energy to teaching us,
with noboring.
Thank you for the year you spare to with us.
Thank you for giving me the powerful knowledge that I need.
In the end,
You must have taken a lot of trouble about it,my teacher