I've got to write a good news letter to the president of a college expressing my appreciation of an instructor with dedication to his/her instructors...help

Answer 1

"a good news letter" <~~What does that mean? A formal business letter? A newsletter??

Business letter: http://owl.english.purdue.edu/owl/resource/654/1/
(The list at the left is the table of contents.)

Newsletter:
http://search.avg.com/route/?d=4cbfb155&v=7.004.022.004&i=23&tp=chrome&q=how+to+write+a+newsletter&lng=en-US&iy=&ychte=us

Answer 2

knowledge...