Have you ever tried shopping online? What about 1.______ (talk) with strangers through the Internet? Of course, yes. With the 2.______ (develop) of society, the Internet is playing a more and more important part in our daily life； more and more people, 3.______(especial) teenagers show great interest in the Internet. If we teenagers are crazy 4.______playing games or chatting online, it will definitely have bad influence on our study 5.______ health.
　　Things is getting even 6.______(bad) ； it may make us 7.______ (get) tired of everything except surfing the net. We should spend more time 8. ______(read) good books, novels or news reports on the Internet. In 9. ______ word, the Internet makes our life convenient and colorful, we should still learn the way to make full use 10.______it properly.