Tom is a doorman of a factory .E_____ day ,many people come i _____ the factory or go o____ of the factory from the door.So people often s____ there and ask h______," What's the time ,please " Tom d____ want to answer the p____question.He goes to a shop to b____ a big clock.He puts it up on the wall there .
A____that,the pople don't ask him ,"what's the time?" They ask him another question,"Is the clock r____?"