Your answer is going to be Noninative
It would be too obvious for me to write the entire letter for you, but I'll include a list of points that you could include in your own writing style:
* Thanking Lee for his letter, and saying that you are happy that he is having a good time.
* Telling him roughly what you're studying at school (without being boring).
* Write about what you would like to do when you leave school.
* Finally, say that you miss him a lot and look forward to hearing from him soon.
It is a strong thing to persevere.
Children should not be allowed to adjust the bath water temperature when unsupervised, as they may turn the heat up too high and scald themselves. Scalding risk can be prevented by turning down your water heater's temperature adjustment to a lower setting.