3.
用方框中所给词的适当形式填空， 每词限用一次。
We work in the Lost and Found Office at a city airport. It's not hard but a little . People often leave things on waiting rooms' chairs. We write down the information on the notice board and put it online. If you leave something here, please come to office.
You don't need to come so early our office is open 24 hours a day. What will you do if you come by yourself? Just call us 4568766 and we will send things to you in a week.