In my office, a man who leaves the office at last, have to bring the key of the office to the security area. Today I left the office at last. When I left the office, I noticed that there was not the key. My office has three doors and there are keys for each of them. Employees who is near to each door brings its key to the office from security area every morning. I thought that the key of the door which is near to my desk was not brought by anyone today. I had the trouble since all door except the door was already locked. However, I couldn't do anything. I left the office with leaving the door unlocked. I hope I will not be pointed that tomorrow.
