Colleges want applicants to show interest...But HOW ?

Recently I have been waitlisted by my dream college. I heard that keeping contact by asking admission counselors/ admission faculty some questions would help. But I couldn’t think of anything to ask… Every information has been stated on their website. Can anyone give me an example of questions to ask them to show my interest?

All your “dream” college wants to know from you is your likelihood of committing to them if they have room and can go to their waitlist. Do this with one final letter/email. At this point, your pegging them with questions would be annoying and harmful. You need to seriously disconnect yourself and for all intents and purposes, move on.