Trust has been considered as the basis of any relationship, including friendship. No relationship can last long with a lack of trust. Not many of your friends will have real faith in you as you would like to believe. {#blank#}1{#/blank#} Sometimes, it takes years, even a complete lifetime, to trust someone. However, how do we know if our friends have faith in us?

{#blank#}2{#/blank#} With whom will you share things that you don't want everyone to know? It would be with a close friend, whom you trust as much as you trust yourself. While a few of your friends may be fiercely protective of their privacy and may not tell their secrets to anyone, those who do, surely find you trustworthy and reliable.

    Whom do you look up to for advice when you need it the most? It has to be either your parents or your friends. {#blank#}3{#/blank#} This is a shining example of trust. You only seek advice from people you hold in high regard and find dependable. The friends who trust you will never forget to include you in the important decisions of their life.

    Arguments and heated discussions are a part of every relationship, and this is also true for friendship.{#blank#}4{#/blank#} While some people find it difficult to forgive and forget, your friends will never have problems moving on. It is because they trust you and believe that you will never cause any pain to them on purpose.

    There are times in life when you find yourself a lonely soldier. {#blank#}5{#/blank#} Your friends will never let you down and will strongly stand for you when you need encouragement. You can determine that they trust you and believe in your beliefs, if they side with you when you need them the most.

A. People can be extraordinarily jealous sometimes.

B. You know they will never pass on a wrong suggestion.

C. In fact, winning trust is, by far, the most challenging aspect of relationships.

D. Two people cannot have identical reactions to a situation and different opinions do exist.

E. No matter how close you are to your friends, you cannot take that comfort level for granted.

F. If your friends share their secrets, there's a good possibility that they have much faith in you.

G. However, people who are fortunate to have been blessed with true friends are never alone in any battle.

    Argentina in the late nineteenth century was an exciting place. Around 1870, it was experiencing an economic(经济的)boom, and the capital, Buenos Aires, attracted many people. Farmers, as well as a flood of foreigners from Spain and Italy, came to Buenos Aires seeking jobs. These jobs didn′t pay well, and the people felt lonely and disappointed with their new life in the city. As the unhappy newcomers mixed together in the poor parts of the city, the dance known an the tango(探戈舞)came into being.

    At the beginning the tango was a dance of the lower classes. It was danced in the bars and streets. At that time there many fewer women than men, so if a man didn′t want to be left out, his only choice was to dance with another man so that he could attract the attention of the few available women. Gradually, the dance spread into the upper classes of Argentinean society and became more respectable.

    In Europe at this time, strong interest in dance from around the world was beginning.

    The interest in international dance was especially evident in Paris. Every kind of dance from ballet(芭蕾舞)to belly dancing could be found on the stages of the Paris theaters of the Paris theaters. After tango dances from Argentina arrive in Europe, they began to draw the interest of the public an they performed their exiting dance in cafes, Though not everyone approved of the new dance, saying it was a little too shocking, the dance did find enough supporters to make it popular.

    The popularity（流行）Of the tango continued to grow in many other parts of the world. Soldiers who returned to the United States from World War I brought the tango to North America, It reached Japan in 1926, and in 2003 the Argentinean embassy in Seoul hired a local tango dancer to act an a kind of dance ambassador, and promote tango dancing throughout South Korea.

    Getting more followers is something we usually associate with social media or micro messaging apps. But soon we could all have a new type of follower—a robotic one.

    Dozens of robots and technology fans gathered in Boston, US, earlier this month for the Robot Business conference. The latest developments in the world of robotics were shown to the public, and this time the trend was robots following people.

    Perhaps the most exciting development on show was the ability of drones (无人机) to follow you from the air, acting as your own personal cameraman or photographer. One example is 3-D Robotics' Iris+ drone, developed by a US-based company.

    The drone is fitted with cameras and has a “follow me” function. It connects with your GPS-enabled Android device, like a mobile phone. Then it flies and follows you around, shooting action film of you from above. The software in the drone makes sure that you're always in the center of the frame.

It can keep working for 15 minutes, as long as there aren't too many trees for it to crash into. This could be exciting for anyone who loves action sports or wants to be the star of their own short film.

    But what if you want to be one of those celebrities (名人) who have helpers carrying all their bags and doing all their chores? A robot called Budgee can help.

    Budgee, made by 5 Elements Robotics, is literally a basket on wheels.It is designed to help elderly and disabled people, or simply anyone who doesn't have enough arms for grocery bags, Wired magazine reported.It can carry up to 22.7 kg of items.

    To make Budgee follow them, its owner will have to wear a small device and use an app to set the distance between themselves and the robot.Budgee even sends a text message when it can't keep up with its owner.

     “I want you to look at the robot like he's your buddy, he's your friend. There's a relationship you develop with the robot,” Wendy Roberts, CEO of 5 Elements Robotics, told gigaom.com.

    It might not be quite the same as robotic assistants we've seen in movies such as Disney's Wall-E, where robots cater for our every need, but that idea doesn't seem quite so far-fetched now.

    When thinking about quitting(停止) smoking…

    List all the reasons why you want to quit. Every night before going to bed, repeat one of the reasons 10 times.

Decide positively that you want to quit. Try to avoid（避免 ）negative（负面的） thoughts about how difficult it might be. Develop strong personal reasons as well as your health and responsibility （责任）to others. For example, think of all the time you waste taking cigarette breaks, rushing out to buy a pack, hunting a light, etc. Set a date for quitting — perhaps a special day like your birthday, a holiday. If you smoke heavily at work, quit during your vacation. Make the date holy seriously, and don't let anything change it. Begin to condition yourself physically; start a modest (适当的) exercise; drink more water; get plenty of rest.

    Immediately after quitting...

    The first few days after you quit, spend as much free time as possible in places where smoking is prohibited, e.g. libraries, museums, theatres, department stores, etc.

    Drink large quantities of water and fruit juice. Try to avoid wine, coffee, and other drinks which remind（提醒 ）you of cigarette smoking. Start a conversation with someone instead of a match for a cigarette.

    If you miss the feeling of having a cigarette in your hand, play with something else - a pencil, a pen, a ruler. If you miss having something in your mouth, try a fake (仿制的) cigarette.

    The hemlock(铁杉) trees along the Wappinger Creek, New York, look healthy. However, scientist Gary Lovett says the white balls which provide protection for the bugs are created by a tiny insect. It's hard to believe the tiny bug could kill a tree. However, trees can end up with millions and millions of the pests. When there are that many, it ends up killing the tree.

    The bug from East Asia is slowly killing trees across the USA. The trouble－making bug is just one of many invasive(入侵的) pests that have slipped into the United States. They can hurt other living things in their new home.

    Many invasive pests arrive on wooden pallets piled inside shipping containers. They support and separate goods, and keep them from sliding around. Invasive pests often tunnel into the pallets.  How can we stop pests from riding on pallets? Lovett says new rules are needed. The companies that make pallets don't want more rules. Congress has added an amendment(修正案) in the 2018 Farm Bill to try and prevent this problem. However, Lovett is not hopeful it will make much of a difference. Pallets are checked by inspectors. Many are sprayed with bug－killing pesticide. "I believe in the system，" said Brent McClendon, president of The National Wooden Pallet and Container Association. He also said shipping containers are checked very carefully.

    Still, each year 13 million containers are shipped to the U.S. Each is full of wooden pallets. Lovett says: "Inspectors can't possibly check everything. All it takes are a few bad pallets; we should get rid of wooden pallets." He believes pallets should be made of plastic or eco－composite wood. Eco－composite wood is a mix of wood fiber and plastic. Insects cannot hide into it. One problem is that these choices cost more. They may be worth the extra money, though. Invasive pests cost the U.S. $5 billion a year. Trees don't just die in forests. They also die in cities and our yards. Then, they need to be replaced. That costs money, too.

A Few Universal Truths to Transform Your Life

    Life is growth. If you are not reaching the kind of success, the following Universal Truths are just the ones that help to change your life for the better, regardless of where you are, where you've been, or what challenges you are facing. {#blank#}1{#/blank#}

    The best way to achieve your desires is to set a goal. Sometimes we find ourselves "spinning our wheel", struggling through a day-to-day routine that isn't getting us anywhere because we don't know where we want to go. {#blank#}2{#/blank#} Whatever the case is, figuring out what your goals are and whether your current actions are helping to achieve them is important.

    {#blank#}3{#/blank#} Setting goals is important but isn't enough to drive you to the finishing line; it's important, too, to be able to imagine yourself as the achiever of your goals. How will you feel? Why is it worthwhile to follow these goals and not some other ones? If goals are the final result of a journey, your vision(愿景) is the fuel to get you there.

    {#blank#}4{#/blank#} Whether you regard yourself as a towering tree or a blade of grass, or whether you think you are a high mountain or a small stone, you represent a state of nature that has its own reason of existence. If you truly admire yourself, you'll be courageous.

    There is no better time to begin than now. {#blank#}5{#/blank#} But the truth is that your time is now. No matter what dream or desire you have, you are likely not to have more time in your life to make it happen.

A. Having a vision is undoubtedly necessary.

B. Self-appreciation gets you to be positive to move you towards success.

C. Try to understand and let it be the guide to your life as follows.

D. Be sure that you are more powerful than you know.

E. Read and allow them to change your life in beautiful ways.

F. Sometimes we simply do what is expected of us without considering what we want to achieve.

G. You can make a bunch of excuses that you'll start when more experienced or richer.