Taking a math test can be pretty stressful. Even if you know the material, you can still get the problem wrong. Knowing how to go through your math test and check your work can save you from handing in a test full of mistakes that can be avoided. {#blank#}1{#/blank#}

Write it out

    You can also check a math problem by writing everything out on paper. {#blank#}2{#/blank#} Writing out math problems reduces your chances of missing anything to the lowest possible level, which is a common cause of incorrect answers.

{#blank#}3{#/blank#}

    Make sure your answers work by doing the opposite procedure of what your problem calls for, including the answer you got the first time around. In other words, you would use the opposite of this addition problem—subtraction (减法)—to determine whether or not your answer is the correct one.

Plugging in

    You may find that a variable isn't good enough or have a problem where you have to solve for a variable (变量). {#blank#}4{#/blank#} This is the only real way to assure yourself that the answer you've found is correct.

Check for a reasonable answer

    {#blank#}5{#/blank#} For example, if you get an answer in the millions and you know it should be in the thousands, you've likely misplaced a point. Go back through the work on your paper to make sure all of your formulas and calculations are correct. If everything looks okay, do the problem again and compare the result of the second try to what you've got on the first try.

How to Make a Great First Impression

    You've heard it a million times already, but it really does take but a few seconds to make that all-important first impression(印象). Here are some easy ways for you to impress your classmates or teachers.

    {#blank#}1{#/blank#}

    Before you shake hands with somebody, make sure that your hands are clean. The handshake should not be too strong or weak. Most people use their right hands, unless they have a reason to use the left. {#blank#}2{#/blank#}

    Be on time

    When meeting someone for the first time, arriving on time is as important as breathing. You may have an excuse, but that will leave the person who hardly knows you with a bad impression. {#blank#}3{#/blank#}.It's better to be hanging around the place than be stuck in traffic.

    Introduce yourself and ask for names

    Make sure you properly introduce yourself. Ask for their name in a polite way. {#blank#}4{#/blank#} This will increase the chances of their remembering your name in the future. Always remember to stand up when greeting someone and be sure to introduce them to anyone you're with.

    Make good conversation

    To get the most out of your discussion, try to find something common between the two of you. {#blank#}5{#/blank#} A person will feel more comfortable with someone they can relate to(产生共鸣).

A. Use body language

B. Have a proper handshake

C. Repeat the name and use it later in conversation.

D. As a general rule, plan to arrive about 30 minutes early.

E. It could be a similar taste in clothes or a common hobby.

F. You'll be in serious trouble if you leave them with a bad impression.

G. However, don't have your left hand in your pocket because this appears impolite.

    Researchers define self-control or self-discipline as "ability to control or change one's inner responses". {#blank#}1{#/blank#} However, some people think that as an immediate consequence of leading lives of constant self-control, they aren't likely to gain a lot of pleasure from life.

    {#blank#}2{#/blank#} To start, 414 adults completed on online survey. In the survey, they rated their self-control by indicating how much they agreed with 14 statements, such as "I indeed do certain things that are bad for me, if they are fun."

    In their study, 205 adults were given smart phones and required to report their emotions at random moments throughout the week. {#blank#}3{#/blank#} If so, they had to report how hard they tried to resist them, and whether they eventually ended up acting on them.

    The researchers found that the more self-control people had，the more satisfied they were with their lives in the long run. {#blank#}4{#/blank#} In fact, such people's increased happiness to a large extent accounted for the increased life satisfaction.

    These researchers also figured out that people high in self-control are simply less likely to find themselves in situations where that's even an issue. They don't waste time fighting inner battles over whether or not to eat a second piece of cake. {#blank#}5{#/blank#} And that, it would seem, makes them happier……even if occasionally a little bit sad.

A. In a word, they are not bothered about such little desires.

B. Researchers checked these general ideas through a survey and study.

C. It is generally believed that in the long run self-control can make people happier.

D. Meanwhile, they were also asked to report whether they were experiencing any desires.

E. However, people with more self-control were also more likely to be happy in the short run.

F. But they are still uncertain why some people are more able to control their inner responses.

G. Most adults reported they failed to control their desire to play video games before an exam.

    ISM is a large company in St. Louis, Missouri, but the top leaders are not satisfied with the performance of its staff. One day not too long ago the employees returned from their lunch break and were greeted with a sign on the front door. The sign said:{#blank#}1{#/blank#} We invite you to join the funeral in the room that has been prepared in the gym.

    At first everyone was sad to hear that one of their colleagues had died, but after a while they started getting curious about who this person might be. The excitement grew as the employees arrived at the gym to pay their last respects. Everyone wondered:{#blank#}2{#/blank#} Well, at least he's no longer here!

    One by one the employees got closer to the coffin and when they looked inside it they suddenly became speechless. They stood over the coffin, shocked and in silence, as if someone had touched the deepest part of their soul.{#blank#}3{#/blank#} There was also a sign next to the mirror that said: There is only one person who is capable to set limits to your growth: it is YOU.

    You are the only person who can revolutionize your life.

    {#blank#}4{#/blank#}

    You are the only person who can influence your happiness, your realization and your success.

    Your life does not change when your boss changes, when your friends change, when your parents change, when your partner changes, when your company changes.

    Your life changes when YOU change, when you go beyond your limiting beliefs,{#blank#}5{#/blank#}

A. There was a mirror inside the coffin: everyone could see the person who passed away

B. Who is the person that passed away?

C. when you realize that you are the only one responsible for your life.

D. A mirror inside the coffin: everyone who looked inside it could see himself

E. Yesterday the person who has been limiting your growth in this company passed away.

F. You are the only person who can help yourself

G. Who is this person that was limiting your progress?

Why Accepting Change Is Important to Your Professional Success?

    Whether you like it or not, change is a necessary part of today's business climate. Those employees who accept change will succeed, while those fearing change may head for the unemployment line. {#blank#}1{#/blank#} So how can we make this normal change as positive and beneficial as possible?

    What's wrong with change?

    Employers want their workers to change when necessary. {#blank#}2{#/blank#} The main reason is fear, though none of us agree that we doubt our ability to accept new ideas, use new technology, or adapt to new organizations.

    {#blank#}3{#/blank#}

    Employees often view change differently from their supervisors. This is why communication is so vital in many cases. Lack of communication will cause problems in personal relationships. Unfortunately, fear prevents them from expressing their ideas and opinions.

    The positive side of change.

    {#blank#}4{#/blank#} One of the most positive aspects of change is that it is never boring. If we want passion back in our work, we must be willing to change. We can learn how to work with a team and take on new responsibilities and change not just your attitude to change but some of your ideas and goals.

    Embrace upcoming changes.

    Many people are content to live their present safe lives and want no change. {#blank#}5{#/blank#} Comfort and high position? If those are what you desire, then you will probably soon be out of a job. If, instead, you want challenge and welcome change, you will always be successful and popular in your job.

A. Communication is the key.

B. Think about what you really want.

C. Remember to work hard at your work.

D. Communication helps you make more friends.

E. Although some employees fear change, change is normal.

F. If you describe your current job as boring, then change it.

G. Knowing that, then, why are so many people resistant to it?

    Time is something that we all are taking for granted these days. We spend hours watching TV or playing mobile games, thinking that this is just normal. I find this a waste of time. {#blank#}1{#/blank#}Every second is valuable and we should rethink of ways of spending our time.

    Firstly, spend time in doing things that really matter. Spend time with your family and friends. Enjoy a nice hot meal and eat it slowly. Give yourself time to play and spend enough time in sleeping. {#blank#}2{#/blank#}But the truth is the little things matter most in life.

    Secondly, you have to know what is done cannot be undone. Do not allow your mind to stay in the past. Every day is a new adventure. {#blank#}3{#/blank#}It may not be an opportunity like an immediate get-rich chance, but it may be an opportunity for new experiences.

    {#blank#}4{#/blank#}If you have only one chance to do something for someone, why not do it to the best of your ability? It should not matter whether you are being rewarded or not. You will take pride in your work because you've done your best. Trust me, quality efforts will be rewarded in time.

    Lastly, every moment you spend in doing things is the time taken from your life. Don't waste your time away working day and night just for money. {#blank#}5{#/blank#}The value of your time is measured by how you spend it and whom you choose to spend it with.

A. You will get whatever you want from working.

B. Spend more time on the important tasks instead of time-wasters.

C. Do your best in every task as if the world will end tomorrow

D. That is not your life's worth.

E. It is hours of our lives that we can never get back.

F. Little things like this may seem meaningless.

G. You have to keep your eyes and ears open to the new opportunity.