Your telephone is running low on power while you are waiting to fly out of an airport.

    Then you discover a public USB charging area close by.{#blank#}1{#/blank#}Then you take a deep breath and sit back, happy to get the power for free.

What could go wrong? Plenty.

    In addition to providing an electrical current, phone charging cords can send and receive data. That free USB charging hub at an airport, hotel or any other public place may not only charge your phone.{#blank#}2{#/blank#}The USB charging hub could be connecting to your phone and copying your contact list, email and text messages, voice mail, photographs and videos. It can also copy passwords, banking information and any other information stored on your phone.

    If you want to charge your phone while traveling, you have other choices that do not increase your risks.

    Connect your phone only to electrical outlets so data transfer is not possible.{#blank#}3{#/blank#} It is better to use a distant wall outlet than a nearby USB charging hub.

    Carry an extra, fully-charged battery. Having one means you can charge your phone without having to worry about carrying a special cord or finding a power outlet.{#blank#}4{#/blank#}

    If you must use a public USB charging center, be sure to turn off your phone completely.

    {#blank#}5{#/blank#}But it will reduce the chances of it happening, depending on what phone you have.

A. Remember to fully charge your phone before you leave home or work.

B It also could be transferring information to and from the device.

C. The public USB charging hub may even download programs to your phone.

D This may or may not prevent data transfer.

E. You can charge your phone with the extra battery wherever you are.

F. An available outlet may not be as near as a USB charging hub, but the few extra steps may keep you safe.

G. You quickly reach for a charge cord and connect your phone to the charging hub.

    We all have our favourite teachers—those who treat us equally. But what about those teachers we don't know as well (for even don't like much)?

You can do lots of things to get a relation with your teacher. First，do the following:{#blank#}1{#/blank#} Complete all homework on time.Be attentive，be respectful，and ask questions.{#blank#}2{#/blank#} Obviously，your teachers are really interested in their subjects or they wouldn't have decided to teach them! Show the teacher that you care，even if you're not good at math or fluent in French—send the message that you are a dedicated student.

    You can also schedule a private meeting during a teacher's free period.{#blank#}3{#/blank#} You can ask questions，inquire about a career in the subject，or talk about your progress in class. You may be surprised to learn that your teacher is a bit more relaxed one on one than when lecturing in front of the whole class.

However，here are some things to avoid when trying to establish a relationship with your teacher：

    ⒈{#blank#}4{#/blank#} Teachers sense when your only motivation is to get special treatment，a college reference，or a job suggestion.

    ⒉Trying to be teachers' pet. You just attract the teachers' attention on purpose and your classmates may start to hate you.

    ⒊{#blank#}5{#/blank#} It's OK to offer a small sign of thanks to teachers if they've been helpful to you. But a teacher is usually not allowed to accept the wrong message，and a teacher is usually not allowed to accept anything expensive.

A．Giving expensive gifts.

B．Show up for class on time.

C．Not being sincere.

D．Find the practical value in classes.

E．Use this time to get extra help.

F．Show an interest in the subject.

G．Get along better with your teachers.

    You can't help spending much money during the festival season. However, it's not impossible to save. Here are some tips you can take to prevent yourself from overspending.

    Surround yourself with people who make you feel good. There's a common trick played by the advertising industry. {#blank#}1{#/blank#}, the advertising industry tries their best to appeal to your emotions in order to motivate you to buy their products. So, instead of falling into their marketing trap, surround yourself with the people you love and make yourself feel good.

    Don't buy anything hot-headedly. Ever heard of the saying, "A fool and his money are soon parted"? {#blank#}2{#/blank#}.

    Consider renting. {#blank#}3{#/blank#}. After all, how often will you be wearing that normal dress?

    {#blank#}4{#/blank#}. When it comes to clothes, you should often pick out the unused. Selling them on eBay or Carousell can give you extra cash to go shopping with.

    Remind yourself of the things you have. You may not know about yourself. Every time you look at your closet(壁橱) and organize it, you find just how many items of clothing you have.{#blank#}5{#/blank#}.

A. Sell items you don't need

B. If you are in a bad mood

C. Put away the clothes you don't wear

D. When you are attracted to buy certain products

E. This prevents you from wanting to go shopping even more

F. It warns you not to be a man who doesn't think twice about parting with his money

G. Renting a dress or a bag for a special occasion could actually save you more money

How to Meet New People

    It is easy to find a place where people gather. But once you're in a room full of people, then what? The trick is finding a way to approach someone and get them talking to you.

    Prepare to meet new people before you arrive. {#blank#}1{#/blank#}. Don't think in terms of yes or no questions. You should consider questions that will allow the person to contribute more than a one-word answer to the conversation.

    Arrive at your event or place. Don't panic when you walk in the door. Take your time and look over the room. If this is a classroom, take a seat and look around the room. {#blank#}2{#/blank#}, take time to enjoy the art while looking at the people. Don't rush into talking to someone. You have time, so just get a feel for the group.

    Approach someone. {#blank#}3{#/blank#}. But remember, if the person is at the event alone, they may also be shy and try to break out and meet people. You need to make them feel comfortable by chatting with them.

    {#blank#}4{#/blank#}. Keep them talking and talk yourself—remember  conversation goes in two directions. You may have a couple of awkward moments, but if you have a few items planned to talk about, you'll find that they'll start adding their own questions and information to the conversation.

    Don't forget to ask them for a friendship follow-up. {#blank#}5{#/blank#}, try asking your new friend if they'd like to go to another event with you. If it is a repeat event, such as a class, try asking them if they'd like to meet for coffee before the next class to study the material.

A. If it is a one-time event

B. If this is an art show

C. If you have picked out someone to approach

D. Mentally pull out your prepared questions

E. You may not meet your next best friend on your first try

F. You might find it easiest to approach someone who is also alone

G. Sit down and write out a list of potential questions you can ask someone

Tips for Developing Your Artistic Talent

    Everyone has an artistic talent. You might not even know it. {#blank#}1{#/blank#}. However, in fact, there are a lot of different ways to express your artistic side. You don't necessarily have to be a professional(专业人员). You can enjoy art just for its own value. Check out a few tips for developing artistic skills.

    ⒈Art takes a variety of forms

    Most people think that art can only be found in museums and is only for the elite(精英). You can look around you.{#blank#}2{#/blank#}. They may be found in nature, and even in usual advertisements and posters. Just start to look at such sides as line, color, composition and style.

    ⒉Try things out

    If you want to develop your artistic talent, start trying things out.{#blank#}3{#/blank#}.

    ⒊Appreciate

    {#blank#}4{#/blank#}. Almost anything can be used for inspiration. Visit museums and galleries, or look at art books. When you look around you, you develop your artistic appreciation and use it to work on developing your own skills.

    ⒋{#blank#}5{#/blank#}

    Don't expect to create a masterpiece(杰作)with your first try. There must be mistakes. Many artists spent years studying and perfecting their skill. You might not want to reach their level, but don't feel shy about your work. Even if it's not perfect, it will be. Try out, learn from your mistakes, and improve your skills.

A. Take art classes

B. Don't be afraid to make mistakes

C. You'll find art and beauty are everywhere

D. You might have always thought that you don't have any skills in the arts

E. Another way to develop your artistic talent is to learn how to use your eyes

F. There are many things you can try from painting, costume, dance and singing

G. Discuss the art with other art lovers to see what they think and then form your own opinion

Do we have a movement signature?

As humans, we have several qualities that separate us from one another, such as our fingerprints. {#blank#}1{#/blank#}

According to a recent study, each person has a unique movement signature (鲜明特征). Depending on the person, these differences can be subtle or pronounced.

{#blank#}2{#/blank#} For the study, scientists attached electrodes (电极) to muscles in the legs of volunteers. The volunteer were then asked to perform activities such as walking on walking machines and riding stationary bikes (健身车), which were adjusted according to each person's physical appearance in order to make sure everyone was judged using the same standards.

Scientists fed the information to a computer along with the volunteer's name. {#blank#}3{#/blank#}Next, the computer was fed information without the user's name and it could identity the person correctly 99% of the time. The outcomes of the study showed that each of us does have something unique about our general movements.

{#blank#}4{#/blank#} Since this is just a pilot study, scientists will do more tests to see if the signature changes with age and weight changes. But with a deeper understanding of the science of movement, doctors could possibly develop more intricate prosthetics (复杂精细的假肢). {#blank#}5{#/blank#}Whether that's cool or frightening is up to you to decide.

A. How could this study be of use to scientists?

B. What do you think of the findings of the study?

C. Volunteers are expected to write a report on the activities.

D. Is it possible that we also have unique qualities in our movement.

E. Scientists could also program robots to copy humans' movements more exactly.

F. In this way, the computer could learn the unique movement quality of each person.

G. The study was conducted by inviting people to take part in a couple of physical activities.