Found an earphone on the way from Hall 7 to Hall 10. Tell me the color and company of your lost earphone and collect it from me.
Please mail at firstname.lastname@example.org or contact 7042761800. Treat is guaranteed to the responder.
I have lost my institute ID card. If found, please email: email@example.com Treat goes without saying!
Was taken without permission from my room. Pls return it, will keep your anonymity and reward for honesty is treat.