题目内容：

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Computers are useful machines. Today more and more families o___1.__ computers. Parents buy computers for their children because they hope computers can h__2.___ them improve (提高) their studies at school. But many of the children u___3.___ them to play games, watch films or listen to music. So some teachers and parents t___4.___ that computers cannot help children to study but make them fall b___5.__. So some parents p___6.___ computers in the drawers (抽屉).

In some other countries, even the scientists (科学家) h__7.___ computers. They say computers let millions of people lose their j___8.__ or bring them a lot of trouble.

Will computers r___9.___ bring trouble to people or bring people happiness? One must decide (决定）h___10.___ to use computers.