Computer hackers have now got their hands on mobile phones. A phone virus program can get your phone to do things you have no _____ of, computer security experts _____.

It might call the White House or the police, or _____ your personal address book to a marketing company. Or it could simply eat into the phone’s operating software, turning it _____ and erasing your personal information.

Similar viruses have already made mobile phone owners _____ in Japan and Europe.

Mr. Hypponen, chief technical officer of computer security in Finland said, “A virus can get your _____ and send them somewhere else. And it can record your _____.”

Mobiles are now able to _____ the Net, send e-mails and download software. So they easily become the _____ for the same hackers who have sent viruses to computers over the past decade.

“It’s technically ______ now,” said Stephen Trilling, director of research on anti-virus software.

“If the phone is connected to the ______, it can be used to transmit (传递) threats and ______ just as any computer can.”

In Japan, ______ you open a certain e-mail on your mobile, it will cause the phone to repeatedly ______ the national emergency number.

So phone operators will have to ______ emergency calls until the virus is ______.

In Europe, mobiles’ short message service, ______, SMS, has been used to send codes that could damage ______.

“Mobile users can ______ viruses, of course, by ______ their traditional phones without Web links,” some experts say.

According to a recent survey, violence（暴力）did exist in schools. Students showed their fear and parents and teachers also 【小题1】（express）their great concern about it. Experts hope 【小题2】 whole society should pay more attention to the psychological health of teenagers.

Nowadays, school violence is a hot issue. I think this is a phenomenon（现象）, which 【小题3】（call）for our great concern. We should make every effort 【小题4】（prevent）violence happening at school for more and more students would drop out of school if their personal 【小题5】（safe）could not be guaranteed（保证）. In fact, violence can be learned. 【小题6】（actual）, children learn violent behavior from adults or from 【小题7】 they see on television or on the Internet.

If I meet with school violence, I will not answer violence with violence, for it will result in 【小题8】（much）fighting. I will tell my teachers and parents about it. I think they will help me deal with it well and they will protect me 【小题9】 the bad guys.

All in all, we students should behave 【小题10】（we） and keep away from violence.

The generation gap refers to the difference in opinions between the old and the young. It has some special determinants（决定因素），one of 【小题1】 is the choice of clothes. In many cases，old people don’t quite like the clothes young people wear. On the other hand，the youth argue that their clothes are fashionable，and dismiss（不接受）the ones【小题2】（wear）by their parents and grandparents.

Another obvious determinant is【小题3】 amount of technology used by different generations. Today，the younger generation use the【小题4】（new）technology. They believe they can achieve anything【小题5】 just clicking a buton. However，this view【小题6】（question）by the older generation saying the youth depend on technology too much to stand on their own feet.

The generation gap can be both good and bad. It’s good because it helps people experience and learn new things. However，it may turn out to be bad when one generation refuse to listen to the other generation or reject【小题7】 (they) ideas completely. This may result in bad and broken relationships. But，【小题8】 (fortunate)，overcoming their conflicts to bridge their generation gaps【小题9】（be）possible. The only thing people need【小题10】（do）is accept new things with an open heart.