106、The Internet has become not only a necessary but also a virtual （虚拟的） world for people．With the development of the Internet，Internet friendship has also become very popular．Online friends are those people who have known each other through the Internet．Making Internet friends is the same as making pen friends．Many famous websites offer quite warm Internet friendship．We can find many people on these websites and they share the same interests．It is difficult to make friends with someone you can't see or feel．That is the main problem of Internet friendship．A virtual friendship would not last forever without seeing each other，but it is an advantage for some people because they are afraid to speak in pubic．
On the other hand，the chances of cheating are very high in an Internet friendship．Some people make friends on the Internet with wrong intentions（企图）．So while making friends over the Internet，one has to be very careful．Here are some suggestions for you．
●Don't give personal information，such as your telephone number，address，location，school name as well as your parents'information，to strangers on the Internet．
●DonotexchangepersonalphotosofyouoranyfamilymemberwithpeopleyoumeetovertheInternet．
●Do not go to meet a person you have just met over the Internet．You'd better ask older or other experienced people for advice if you want to go to meet an Internet friend．
●Do not accept someone's request if you feel he or she is dishonest．
106．根据短文内容回答问题（限5个词以内）．
What do we call people who get to know each other through the Internet？___
107．根据短文内容回答问题（限15个词以内）．
What is the main problem of Internet friendship？___
108．根据短文内容回答问题（限10个词以内）．
Why is the virtual friendship an advantage for some people？___
109．把短文中画底线的句子译成汉语．___
110．根据短文内容用一个完整的英文句子（限15个词以内）回答问题．
What is this article mainly about？___．