Bill is a ___(1)___ young man. Three years ago, when he finished middle school, he found ___(2)___ work in a shop. Usually he works until nine o'clock in the evening. When he ___(3)___ home, he always feels very ___(4)___. After a quick supper he goes to bed and falls asleep. So he never makes any noise. His grandfather is very satisfied with him. One day, he went back from work a little earlier. ___(5)___ he met Mary, one of his classmates. They ___(6)___ very happy. Bill asked Mary to his house, the girl agreed. He brought her some fruit and drinks. They talked about their school, their teachers, their classmates and their future. They talked for a long time. "Have a look at your watch, please," said the girl. "what's the time now?" "Sorry, there is ___(7)___ my watch," said Bill. "where is ___(8)___?" "I ___(9)___ it at home." Bill thought for a moment and found a way. He began to stamp his foot on the floor. The sound woke his grandfather up. The old man shouted ___(10)___."It's twelve o'clock at night, Bill, what are you still jumping upstairs?"