1. Have you ever tried shopping online? What about talking with strangers through the Internet? Of (1)_, yes.(2)_ the development of society, the Internet is playing a more and more important part in our daily life; more and more people, especially teenagers show great (3)_ in the Internet.If we teenagers are crazy about (4)_ games or chatting online, it will definitely have (5)_ influence on our study and health. Things is getting even (6)_; it may make
