Put your word play to the test w/ this game?

Okay I have spent some great deal of time trying to do this, but here we go:
Make 5 sentences on one of these three topics: high school, college, or professionalism. (it could be about anything that relates w/ each topic)-one topic for each paragraph

THE CATCH?
-YOU CANT REPEAT ANY WORDS AND NO CONTRACTIONS ALLOWED
-'A' AND 'AN' are considered the same word one is just past tense, so past tense words count as present tense.