frankly, it doesn't seem like a real sentence! sorry if I'm wrong!
There is only one noun in the sentence: student
Speak to one of the teachers.
This is one: "Has the winner of the contest been determined?"
No one like to sit next to the crochety student.
The job of an adjective is to modify (describe) a noun or a pronoun. So, the only time you will use an adjective is when you are giving more information about the noun(s) or pronoun(s) in a sentence. For example: The handsome man sitting on the bench is my husband. The subject of the sentence is "man" and it's a noun too. What kind of man? A handsome man. "Handsome" describes the noun. Or how about this one: She is a very intelligent student. "Student" is a noun, and "intelligent" is an adjective, describing what kind of student she is.
one of my teachers students was absent today The student who wrote the above answer gets detention forever!
Each one of you has this kind of power.
One student said, "The climate in this region is known for being hot and dry in the summer."
The contest was one by one of the semi-finalists: a finalist with the most winning argument.
life ... or a long one ...
maybe they would like a fun jeopardy game?? or maybe the telephone game where you think of a sentence and then whisper it to one student, then that student whispers it to another and on and on until it gets to the last student, then you see how the message was changed throughout the way! its a fun and hilarious game to play! I always liked the game, heads up, seven up (but it can turn into a popularity contest.)
Ask the student to use a proper word, not one he or she has invented!