Answer:
It is considered to be a bit disrespectful to write to a teacher in an unprofessional, casual manner, the way you would a friend because you aren't close on a personal level. Of course it depends on the teacher and subject of the letter/email/etc. as well.
<span>When the Scarlet Ibis drops exhausted from the tree</span>
<span>distrust of new settlers
-American style life
-dismissal of Mexican ways</span>
There are many ways to fall asleep but you may have to find which best for you ! Some people find taking vitamins and medicines to help them fall asleep as other may find drinking tea,background noises and counting sheep easier to fall asleep !