【填空题】

Nowadays, computers are becoming more and more p ______ in many cities and towns. A lot of small shops and restaurants along busy streets change into c ______ game house. These places are always crowded with people especially young boys.
In the computer game house, people s ______ a lot of money playing computer games. It’s h ______ for people to win against a computer, but they can try it again and again. People have a kind of gambling psychology (赌博心理 ) when they play computer games. The more they l ______ ,the more they want to win, and at last they even can’t live w ______ it. For school boys, they have no interested in their l______. When class is o ______ ,they rush to the nearby computer game houses. So their grades  are not g ______ .Some of them can get enough m ______ from their parents. But some of them are not easy to get money. They begin to steal other students’ money and become thieves( 贼 ).