Questions 1-4 refer to the following notice

I lost my pencil last week in Mr. Donovan's classroom. i (1)... to lend pencil to another students and handed him my pencil case. He gave it back to me, but i accidentally (2)... the pencil case after that. I have seen many other brown pencil cases around school, but none of them are mine. Mine has my name, Angela, (3)... it. I hope the pencil case (4)... one of the teachers. If you see it, please bring it to Mrs.Limb's homeroom. Thank you.