In most offices， the photocopier is out of order every now and then. One copy repairman had answered question after question for the employees. Finally one day， he just smiled and handed them this sheet.
The copier is out of order！
Yes， we have called the service man.
Yes， he will be in today.
No， we cannot fix it.
No， we do not know how long it will take.
No， we do not know what caused it.
No， we do not know who broke it.
Yes， we are keeping it.
No， we do not know what you are going to do now.