Since the beginning of human evolution, men have migrated（迁移）across continents in search of food, shelter, safety, and comfortable weather. People still move for these reasons, but new reasons for human migration are arising, such as job relocation(重新安置) and overpopulation.

    Three million migrants are moving from poor countries to wealthier ones each year, and increasingly, their destination is a neighboring country in developing parts of the world. People are moving within the developing world for the same reasons as they migrate to wealthier nations. People from poor countries are going to less poor countries, fleeing wars and conflicts. They are also responding to population pressures because some countries are densely populated, and they often have high population growth. Those people need to go somewhere else.

    There are three main reasons why people move. The basic categories and percentages are as follows, according to the Current Population Surveys (CPS):

    Family-related reasons account for 26.3%, including changes in marital（婚姻的） status, establishing a household and other family reasons; work-related reasons 16.2%, including job transfer, retirement, and other job-related reasons; housing-related reasons 51.6%, including new and better houses, better neighborhood, cheaper housing and other housing reasons; the remaining 5.9% of other reasons are attending college, the change of climate and health reasons.

    Americans have been migrating south and west for decades in search of better job opportunities and warmer climates. They have also been moving to places a little far from cities, in search of bigger yards and houses, lower crime rates and better schools. In 1950, nearly a fifth of the population lived in the nation's 20 largest cities. In 2006, it was about one in ten. That's why many American people say, “Big Cities Shrink as People Move South, West.”

    Between March 2005 and March 2007, 73.4 million Americans moved. Fifty-six percent of these moves were within the same country. Twenty percent were between counties but in the same state. Nineteen percent were moves to a different state. Some families even went abroad.

Title: People on the {#blank#}1{#/blank#}

                                                                                                      Ways to save time

    We all wish we had just a bit more time. Just think what you could do with an extra hour or two each day: you could finally stick to an exercise routine, or spring­clean the house, or write your novel, or learn the guitar and so on.

    {#blank#}1{#/blank#}But I can help you find more hours in your day for the things that really matter.

    Get Out of Bed Earlier

    If you normally get up at 7：30 am, try getting up at 7：00 am. That half­hour might not sound like much, but it could be time that you use to exercise, to read that book you've been meaning to finish.{#blank#}2{#/blank#}

    Do the Important Tasks First

    Once you get to work, get the important ones done first (not the easy ones, or even the urgent ones). You can afford to spend at least an hour working on big, important tasks rather than on all those little urgent ones.{#blank#}3{#/blank#}The urgent tasks will still get done, and you won't miss the important ones.

    Reduce Interruptions

    If colleagues have a habit of hanging around your desk to chat, or if the phone is constantly ringing, you might find that it takes you half the day to finish a simple task like writing a letter. Constant interruptions don't just eat up time, they also break your concentration.When you've got a big task to focus on, let your calls go to voicemail.{#blank#}4{#/blank#}  Wearing headphones makes it less likely that people will try to strike up a conversation.

    {#blank#}5{#/blank#}

    A few minutes chatting, browsing the web, and so on, can easily turn into hours of wasted time over the course of a day.

    When you're working, work. If your concentration is slipping, take a proper break, go and get a glass of water, or stretch your legs a bit. And if you're facing a difficult task, try breaking it into small steps or stages so that it's easier to deal with.

A. Or simply to get your day off to a calm and organized start.

B. I can't magically make all your days 25 hours long.

C. Would you want me to make your day longer?

D. Take Breaks When Necessary

E. If you have an office door, close it.

F. If you work like this, you'll usually save time.

G. Stay Focused on Your Work

    The universe has never failed to catch human's attention. The ancient humans came up with stories to explain the presence of the suns and other planets. As time went by, humans set their sights on exploring the vastness of space. In 1969, astronaut Neil Armstrong became the first person to walk on the moon's surface.{#blank#}1{#/blank#}

    It allows people to know more about the universe.

    Undoubtedly, space exploration has answered the question of whether the earth is round or not and proved the earth does circle around the sun and not the other way around.{#blank#}2{#/blank#} It gives people a deeper understanding about the universe and provides them with more information about the world they live in.

    It paves the way to advanced technology.

    Scientists are always developing new technology for space programs, but the good news is that these new innovations(创新) aren't just useful for astronauts and space programs.{#blank#}3{#/blank#} In fact they have already led to the development of modern products and devices that many people use such as the GPS systems, and breast cancer test imaging, to name a few.

    {#blank#}4{#/blank#}

    Space exploration doesn't just involve scientists and astronauts; it also requires the skills and labor of many engineers, research assistants, technicians, mechanics, and other professionals. If space exploration would be stopped today, these people would become jobless, and they wouldn't have the means to support themselves and their families.

    It can offer a solution to many problems.

    Aside from collecting information about the outer space, many space exploration programs are used to solve some of the problems with our modern society. Some programs, for example, help scientists learn more about the earth's atmosphere and know how to better predict weather and natural disasters.{#blank#}5{#/blank#} This may be the solution to the earth's growing population.

    Space exploration is one of the biggest achievements of humans as a whole, and it has paved the way to greater scientific understanding and technological advancement over the years. I can see no reason why we should stop our exploration.

A. It creates many jobs.

B. But it does much more than that.

C. It was a big step in space exploration.

D. They can also be used in other industries.

E. They also help scientists know more about the earth.

F. Others focus on looking for planets that can support human life.

G. Since then, space exploration has been going on and brought many benefits.

    “Urgent action required”, “Do you still want to hear from us?”, “We've updated our privacy policy”, “Should we stop sending you updates? If not, act now!”

    Many of us will have received emails like this during the past few weeks. Triggering this flood of emails is something called GDPR that comes into effect in just under two weeks' time. Often the emails warn that if you don't respond, you will be removed from the company's database, which raises a lot of questions. What action, if any, do you need to take? Could it affect you financially?

    GDPR, which stands for General Data Protection Regulation, has been described as the biggest overhaul（彻底检查）of online privacy since the birth of the internet. It is designed to give all EU citizens the right to know what data is stored on them and to have it deleted, plus protect them from privacy breaches（破坏）. It comes into effect on 25 May.

    The new rules encourage the requirement for explicit and informed consent before data is processed. As a result, companies and organizations around the world are contacting users to check they are happy to carry on receiving their emails.

    However, many of us seem to be going down with “GDPR fatigue（厌倦）”: one article last week claimed that the “reconfirmation rate” - the proportion of people saying they want to continue receiving a company's emails - at UK micro-businesses was averaging just 10%, which meant “they could lose 90% of their subscribers - the life-blood for their business”. So it's no wonder some firms have adopted policies such as offering to enter people into a prize draw in return for them going in and updating their communication preferences.

    The average adult is said to have about 100 “data relationships” — companies and organizations that hold our personal data. Meanwhile, the reason why the company that occasionally emails you newsletters is now asking for your consent is perhaps because you never explicitly gave it permission to send you stuff. Maybe you only get its emails because you went to an event it organized ages ago or you once downloaded something from its website. Under the new regime, that almost certainly wouldn't count as explicit and informed consent, hence it's getting in touch now.

    The bottom line is that if it is a company or organization that you want to continue hearing from, you should probably click the button or log in to ensure you keep getting its emails. If it doesn't hear from you, it may decide to take you off its database.

How to keep a Relationship Healthy and Strong

    Are you new to experiencing relationships? Well，let me give you advice on how to have a healthy relationship with your partners.

    {#blank#}1{#/blank#} Don't hide things from them，and don't lie. Don't be afraid to say things that aren't very flattering about yourself. Getting them to trust you is the most important element in any relationship. If there's no trust，there's nothing there. So please be honest and they will learn to open up to you.

    Make sure you give them respect. Now，respect isn't just simply treating them nicely. There is a lot more to it. You have to learn to adjust to their liking. {#blank#}2{#/blank#} Don't just think about yourself，but think about what your partners need out of it as well.

    {#blank#}3{#/blank#} Always be willing to help them and give them honesty and positive at the time. Make them feel you are someone they can really count on and build a future with. This is an important step in a relationship. Your partner needs out of it as well.

Make sure you' have a good sense of humor with them. Laughter is the key to happiness. Laugh a lot with them，and joke with them. Laughter may seem silly，but it's the secret to a lot in life. It will keep the sparks alive. {#blank#}4{#/blank#}

    Make sure the communication is good. This goes along with trust，but always communicate how you feel even if it's something that upsets you. Instead of screaming, talk to them.{#blank#}5{#/blank#} It's important to communicate this to them，not to keep it bottled up.

A. Show them your personality.

B. Be an honest person with them.

C. Make sure you are reliable to your partners.

D. Laughter keeps the relationship strong and lasting.

E. Don't start to neglect them and make them feel unwanted.

F. Bascially, learn to study your partners' moods, wants and needs.

G. If they did something that made you happy, tell them about it in a respectful manner.

Face up to Reality

Calls to stop the use of face recognition technology are growing louder, but it is already too late. Given its widespread use by tech companies and the police, a permanent roll back is impossible.

The European Commission is considering temporarily banning the use of the technology in public spaces, giving politicians in Europe time to develop measures to reduce the potential risks of face recognition systems. Some US cities, such as San Francisco, have already implemented bans.

{#blank#}1{#/blank#}Public areas make up a small proportion of the physical spaces we inhabit. What about the many that are privately owned, such as shops, schools and museums, in which face recognition is steadily being rolled out, sometimes without our knowledge?

Most of us now associate face recognition with CCTV cameras（闭路电视摄像机）. {#blank#}2{#/blank#} Facebook, for example, runs face recognition on users' photos to automatically identify them in other images on the site, which has been functioning for years. Russian search engine Yandex has a smart search function that, given one image of a face, can find pictures online of the same person even in different poses and lighting conditions.

Other concerns relate to the fact that the technology is imperfect. An independent analysis of a face recognition trial by London's Metropolitan Police found that 81 per cent of matches the system flagged to a watch list of suspects were incorrect. {#blank#}3{#/blank#}

So what is the possible solution? When we consider both the rate at which the technology is developing and its widespread use nowadays, it is crystal-clear that a ban on its use in public spaces would be too little, too late.

{#blank#}4{#/blank#}A set of effective rules on when and how it can be used needs to be decided quickly. Face recognition technology is here to stay; implementing a temporary ban would be the regulatory equivalent of burying our faces in the sand.

A. This applies to face recognition, as is often the case.

B. As a matter of fact, it is advancing in the online field, too.

C. What face recognition needs is strict and urgent regulation.

D. But the prohibitions are so limited that they are hardly bans at all.

E. And it's even less accurate for some minorities, which risks worsening racial issues.

F. Companies cannot let market make a final decision on the future of new technology.