When it comes to the Internet, passwords which people often use are under fire. {#blank#}1{#/blank#} Research has shown that passwords are not a very good way to protect sensitive information.

    People would use some random characters, numbers and symbols. Furthermore, a unique password would be used for every site or application the user uses. Unfortunately, the more complex they become, the more people are likely to forget their passwords. The longer the passwords are, the more easily forgotten they are.{#blank#}2{#/blank#} 

    Google is trying to kill off the password on Android devices by introducing the Trust API, which does what simple passwords cannot. It gives developers a framework for securing their applications using a number of security systems and metrics (指标)on the device. A Trust Score will be generated based on the metrics the device gathers. {#blank#}3{#/blank#} 

    The Trust Score will be generated based on both metrics like your device location, face scanning, fingerprint and so on. Taken one at a time, these metrics arc not secure. But taken together, these metrics will help define the real "you".

    {#blank#}4{#/blank#}  This summer, Google will be running tests with some banks to see if Trust API meets their needs before rolling out to all developers later this year. It may take another year for apps and popular sites to start using the Trust API.

    This is a pretty exciting change. Passwords have been around for long and although the security of systems has been improved, the convenience of systems hasn't been improved much. {#blank#}5{#/blank#}  Maybe that never-ending conflict between security and convenience will be able to take a break once the Trust system comes out.

A. Google appears to have the best of them.

B. Actually it's been under fire for a long time.

C. People tend to care more about its advantages.

D. Google has already been testing this on the real world.

E. Google has proved that the system is more convenient.

F. Therefore, they use the same password for each application.

G. It'll allow or refuse your application based on your trust score.

    One evening after dinner, Mr. and Mrs. Tisich called a family meeting. —We've had to make a difficult decision, Mr. Tisich announced. —You see, your mother has been offered a post as co-director of a television station in Chicago. Unfortunately, the station is not here. After thinking long and hard about it, we've concluded that the right decision is to move to Chicago.

    Marc looked shocked, while his sister Rachel breathlessly started asking when they'd be moving. —It's surprising, but exciting! she said. Marc simply said, —We can't go—I can't leave all my friends. I'd rather stay here and live with Tommy Lyons!

    The Tisichs hoped that by the time they moved in August, Marc would grow more used to the idea of leaving. However, he showed no signs of accepting the news, refusing to pack his belongings.

    When the morning of the move arrived, Marc was nowhere to be found. His parents called Tommy Lyon's house, but Mrs. Lyons said she hadn't seen Marc. Mrs. Tisich became increasingly concerned, while her husband felt angry with their son for behaving so irresponsibly.

    What they didn't know was that Marc had started walking over to Tommy's house, with a faint idea of hiding in Lyons's attic(阁楼) for a few days. But something happened on the way as Marc walked past all the familiar landscape of the neighborhood: the fence that he and his mother painted, the tree that he and his sister used to climb, and the park where he and his father often took evening walks together. How much would these mean without his family? Who make them special in the first place? Marc didn't take the time to answer that question but instead hurried back to his house, wondering if there were any moving cartons(纸板箱) the right size to hold his record collection.

    One of the most important things in the world is friendship. In order to have friends, you have to be a friend. You have to be with them in both good and bad times. In return, they will be there for you. But how can you be a good friend?

    Listen. Listen when they are talking. Keep eye contact. Don't say anything unless they ask you a question. Sometimes you're not required to have anything to say; they just need someone to talk to about their feelings.

    Help them. If your friends are ever in need of something, be there to help them. You should try to put them first, but make sure you don't become their slave (奴隶). Try to take an extra pencil or pen with you to classes as they may forget to take one. Have a few extra dollars in your pocket in case they forget something they need.

    Be there for them. Try to make something for your friends to help make them feel better in hard times. Making cards and baking things are among the nicest things you can do for a friend when they are in hard times. Marilyn Monroe once said, "I'm selfish, impatient (急躁的) and a little insecure. I make mistakes, and I am out of control and at times hard to deal with. But if you can't handle me at my worst, then you surely don't deserve (值得) me at my best. " Always remember this! If you don't want to deal with your friends when they're depressed, then you don't deserve to be with them during those parties where you have a good time!

    Try to make plans with your friends. Go shopping, go for an ice cream, have a party, go to a movie and so on. Make time to know each other even better by doing something you both enjoy. These are the things you'll remember once you're all long graduated when looking back on your life!

    We all know the names of certain famous male inventors throughout history, from Galileo to Alexander Graham Bell to Steve Jobs. Do you know the outstanding ladies listed below?

    Margaret Knight (1838-1914)

    Margaret Knight was nicknamed “the lady Edison'' for her productive inventions which included a safety device for textile looms, shoe manufacturing machines, a rotary engine and internal combustion engine (内燃机), among many others. Knight received 27 patents in her lifetime.

    Josephine Cochran(1839-1913)

    Cochrane, a wealthy woman who entertained often, wanted a machine that could wash dishes faster than her servants, and without breaking them. When she couldn't find one, she built the first dishwasher herself in 1886. She received a patent for her famous invention and started a company to sell her invention to restaurants and hotels.

    Katharine Burr Blodgett (1898-1979)

    Katharine Blodgett was the first woman to receive a Ph.D in physics at England's Cambridge University and the first woman hired by General Electric. Her most influential invention was non-reflective glass, which today is still essential for eyeglasses, car windshields and computer screens.

    Stephanie Kwolek (1923-2014)

    In 1965, Stephanie Kwolek created an unusually lightweight and durable new fiber which was later developed by a chemical company DuPont into the synthetic Kevlar (凯夫拉尔纤维), used in everything from military helmets and bulletproof vests to work-gloves, sports equipment, and building materials. Kwolek was awarded the National Medal of Technology for her research on synthetic fibers and was admitted into the National Inventors Hall of Fame in 1994.

    Night owls, people who stay up late and struggle to get out of bed in the morning, are more likely to die sooner than morning larks, the first study into their death rates has found.

    New research by the University of Surrey and Northwestern University in the US found that people who naturally stay up late were 10 per cent more likely to die within the six-and-a-half-year study period compared to those who preferred the morning.

    Researchers say that the ongoing stress of operating in a traditional 9-5 society was having a huge effect on millions of people and could be shortening their lives.

    “This is a public health issue that can no longer be ignored,” said Malcolm von Schantz, a professor of chronobiology at the University of Surrey. “We should discuss allowing evening types to start and finish work later, where practical. And we need more research about how we can help evening types deal with the higher effort of keeping their body clock in line with sun time”.

    The research involved nearly 500,000 Brits aged between 38 and 73 and found that around nine per cent considered themselves evening people, while 27 per cent identified as morning types.

    In the new study, Scientists found owls had higher rates of diabetes, psychological disorders and neurological disorders. But the team has previously shown that whether someone is an owl or a lark is half genetic and half environment, meaning there may be ways to keep body clock issues under control.

    The team recommends that night owls can help themselves by trying to become exposed to light early in the morning and not at night. Keeping regular bedtimes, maintaining a healthy lifestyle and trying to do tasks earlier in the day can help to reset body rhythms.

    The study was published in the journal Chronobiology International.

How satisfied are you with your life? How good do you feel every day? Your answers to those two questions can show how happy you are

It's true that your happiness is partly affected by your genes. {#blank#}1{#/blank#} According to experts, happiness is a choice. It's something that you can develop with continuing practice. Following these tried-and-true tips can help you find happiness.

Be kind to yourself.

Don't compare yourself to others. Everyone has different talents and abilities. It's OK that you're not like someone else. Comparison has been called "the thief of joy". In addition, forgive yourself often. {#blank#}2{#/blank#}.

Take breaks from social media.

{#blank#}3{#/blank#} Yet much of what appears on social media is not real. Many people compare themselves with those images, resulting in feelings of discouragement.

{#blank#}4{#/blank#}.

Spending time with people you love and that love you is necessary for building strong connections and developing a sense of belonging. By devoting time and attention to those who matter most to you, you can create lasting memories, deepen understanding, and strengthen bonds with each other happily.

Get outside for exercise.

Nature helps to reduce stress. Exercise and put your health in the first place. {#blank#}5{#/blank#} Just going on a walk can make a difference.

Limit time you spend on news.

Stay aware of recent events. But don't spend hours consuming news, which usually includes negative stories and events.

Since happiness is a choice, why not choose it? Life will look brighter filled with love and joy!

A. You are not perfect.

B. Invest in your relationships.

C. Determine happiness through actions.

D. You could perhaps lead a happier life and feel more satisfied.

E. But even if you're not usually a happy person, you can change that.

F. People who get up and move are usually happier than those who don't.

G. The Internet is full of people who look beautiful and seem to lead exciting lives.