15．Fill in each blank with no more than Three words．
Millions of people from all over the world use the Internet to communicate，get information and play games．However，using Internet can have both positive and negative effects on young people．
As for positive effects，children can use it for searching useful articles and materials．Also they can do their homework on computer instead of writing down．
The Internet gives children possibilities to learn about new things in life，and discover how people live all over the world．Children can communicate with their friends and relatives who live far away．In addition，they can make friends and talk with people in foreign countries．
However，there is much information that can be dagerous to children and damage their development．When children surf the internet，they can easily be tempted into something that is not proper．When kids start communicate with strangers online，they don't know that they can be talking to a sick or a harmful person and may meet the personn later．Another thing is that many children play only games rather than learn online．Too much sitting before the computer can be unhealthy and result in stress injuries，obesity and social isolation．
Parents have a big responsibility to guide and guard their children and set clear boundaries to what kids do．Parents can reduce the risks for their children by setting sensible rules and knowing what their children are interested in．
Title：Internet Effects On Young People
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