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| Your friends might be in Australia or maybe just down the road , but they are all just a few clicks (点击)away. Life has 1 for millions of teenagers across the world who now make friends online. 2 you use chat rooms, QQ, MSN or ICQ, you are 3 of a virtual community(虚拟社区). "I rarely talk with my parents or grandparents, 4 I talk a lot with my old friends on QQ," said Fox's Shadow, the online nickname(网名)used by a Senior 2 girl in China. "Eighty per cent of my classmates use QQ  5 school."QQ is the biggest messaging 6 in China. A record 4 million people used it on Saturday nights in October, 7 to Tencent, the company which developed QQ. And Fox's Shadow might well have been one of them. "I log in (登陆) on Friday nights, and Saturdays or Sundays when I feel 8 . I usually 9 about 10 hours chatting online every week,"she said. "But I rarely talk with 10 , especially boys or men." Even though she likes chatting, she is careful about making 11 with strangers online. "You don't know 12 you're talking to. You should 13 be careful about who you trust online." Many people would like to meet offline when they feel they have got to 14 someone very well. Fox's Shadow once met one of her on  line friends face to face. It was a girl who was a comic fan like 15 and they went to a comic show together.However, not all teenagers have been so 16 . At the beginning of this year, a 17-year-old girl was killed after meeting a friend she had found on QQ. The criminals weren't 17 until last month. A 16-year-old Beijing boy, known online as Bart Simon, dislikes QQ users. "I used to chat on QQ, but I found that most people were talking 18 ," he said. Now he chats online in English, using MSN. But he spends little time chatting as he sees it as a 19 of time and money. "If you are really 20 to it, sometimes you just can't cocentrate in class," he said. | ||||
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scover that dinosaurs disappeared about 65 million years ago. Why? What 
tepping stones for success.
to find the cause of the problem 
night hours | 任务型读写。 请认真阅读下面短文,并根据所读内容在文章后表格中的空白里填入最恰当的单词. 注意:每空一词 There are a number of advantages when it comes to living alone. However, it also comes with a few safety concerns. You still never know who will be around the corner. Don't become another victim; be sure to follow our tips. 1. All doors should be kept locked. Always keep your doors locked when you are in your apartment or dorm. Make sure the doors are closed behind you when you come into the building and never leave your room unlocked, even when you are in it. There's always a chance that someone might sneak in while you are unaware. Always try to remember to close doors behind you to ensure your safety. 2. Don't lose your keys. Even if you do everything you can to keep the doors locked, criminals might still be able to come into your house with a key. Always know where your keys are to prevent this. Never put them down in a public place or give them to friends. Also, before you bring your car into the repair shop, take off the house keys. 3. When it comes to safety, standing up for yourself is important. If you aren't getting all the security features you want, don't be afraid to ask. If your lighting situation is less than ideal, discuss this with your supervisor or landlord. Talk to the campus security organization if you think a security phone near your dorm is a good idea. Request that the building employ someone to monitor those entering and leaving the building. You should feel safe where you reside (居住于), so stand up for your rights. 4. Be careful. You still might find yourself in a potentially dangerous situation. Check your peephole (窥视孔) before letting anyone in. Whenever you witness something around your building that makes you uncomfortable or suspicious just dial 911. It is a good idea to always walk with a friend instead of alone. Become familiar with people who live in the building, so you can keep track of anyone that is a stranger. | ||
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