Passing a chemistry exam can seem like a task impossible to finish, but you can do this! Here are several tips for passing a chemistry exam. Take them seriously and pass that exam!

    Prepare before the test.

    Study. Get a good night's sleep. Eat breakfast. Don't change your habits for the exam. If you're someone who drinks coffee, today is not the day to skip it.{#blank#}1{#/blank#} Get to the exam early enough so that you have time to get organized and relax.

    Read the instructions carefully.

    Read the instructions for the test! Find out whether you have to answer all of the questions.{#blank#}2{#/blank#} For example, you may need to only work 5 out of 10 problems. If you don't read the instructions, you might do more work than you need to and waste time.

    {#blank#}3{#/blank#}You may think you know where a question is going, but it's better to be safe than sorry. Also, chemistry questions often have many parts. Sometimes you can know how to work out a problem just by seeing where the question is going.{#blank#}4{#/blank#}

    Answer questions you know.

    There are two reasons for this. First. It builds confidence, which helps you relax and improves your performance. Second, it gets you some quick points, so if you don't have enough time for the test then at least you got some right answers.{#blank#}5{#/blank#}However, most students do better if they skip over harder questions and then go back to them.

A. Make sure you have answered all the questions.

B. Read each question completely before answering it.

C. A good coffee should always go with a good breakfast.

D. It is reasonable to work a test from the beginning to the end.

E. Similarly, if you never drink coffee, today is not the day to start.

F. Sometimes chemistry tests allow you to choose which questions to answer.

G. Sometimes you can even find the answer to the first part of a question this way,

                                                                                    How Can I Fight Laziness?

    Lazy people will never gain anything in life. However, laziness can be defeated once a few changes have been made in your mind.

    {#blank#}1{#/blank#}Many people lack sleep constantly, since they stay up too late and get up too early to prepare for work. These people have little motivation once they arrive home. Laziness works hand in hand with a lack of motivation and a tendency to put off things. By adjusting your sleep schedule to provide a few more hours of meaningful rest, you can fight laziness throughout the day.

    Another way to fight laziness is to change your mind from passive to active. Some people treat their lives as if they were pushed from task to task. Others take a more positive approach, viewing each task as a challenge they must overcome alone.{#blank#}2{#/blank#}

    Some people fight laziness by removing the temptations(诱惑) that surround them. A television in the living room may provide entertainment, but watching too much TV often contributes to laziness.{#blank#}3{#/blank#}Complete a few tasks and reward yourself with a good dinner.

    Laziness can also be a lasting problem at home. Couples and children may all have different energy levels, but laziness can be spread if not dealt with immediately.{#blank#}4{#/blank#} Be the first to collect and wash dishes after a meal. Others in the home may eventually follow your example and perform their own task. It is difficult to practice laziness when you are surrounded by motivated people.

    {#blank#}5{#/blank#} Enough exercise and a balanced diet can help you to develop a healthy lifestyle, thus enabling you to have more energy and help lift your spirits.

A. To fight family laziness, set an example.

B. Knowing how to fight laziness is important.

C. One way to fight laziness is to get enough sleep.

D. Finally, taking exercise regularly can help you fight laziness.

E. With strong determination, you will be able to achieve your goal.

F. Laziness appears when you no longer feel in charge of your own mind.

G. Create a reward system for yourself, just as parents do for a child.

    Changing your life can come in small, easy steps. You can transform yourself and live a better life by making positive changes along the way. {#blank#}1{#/blank#}

    Choose to change bad habits.

    Some bad habits seem to stick around without us even realizing it. {#blank#}2{#/blank#} You can overcome them, find better alternatives, and get through your struggle to become a better you! Do it for yourself more than anything.

    Choose to grow.

    It's easy to get stuck in a fixed way of life. {#blank#}3{#/blank#} In choosing to grow, you build character, develop your strengths, become aware of what needs improvement, and turn into the well-rounded person you need to be to succeed.

    Choose to seek a balanced life.

    Where do you need balance? Are you all work, no play? Or the opposite? {#blank#}4{#/blank#} If you're spending too much time working or locked away alone, find the time for social interaction (社交) and having fun. If you haven't committed to a schedule in a while, make the decision to start following one.

    {#blank#}5{#/blank#}

    This is vital to human existence. We need the loving bonds created by family members and friends. Personal relationships are key to emotional growth and social stability.

A. Choose to spend time with those you love.

B. Choose to organize your schedule flexibly.

C. Make the choice today that you won't be ruled by them.

D. Here are some choices that will lead to your transformation.

E. Neither extreme will lead you to a pleasant life for very long.

F. However, with re-evaluation and growth comes a beautiful freedom.

G. It's good to change, and you've only got so many years to refresh yourself.

    Your children are watching you. {#blank#}1{#/blank#} According to the Health Program, developing healthy habits is an important part for your children. And when it comes to developing healthy habits, parents influence their children more than anyone else.

    {#blank#}2{#/blank#} What happens during those early years can influence children for the rest of their lives. Children watch what others do carefully and imitate the behaviors of those closest to them. Most of the time, "closest" means their parents and the advice "do as I say, not as I do" from parents is not good for children. As parents, you should do the following:

    {#blank#}3{#/blank#} If you do that, your children are more likely to be enthusiastic about developing theirs.

    Let your children see you taking care of your own physical health by eating fruits and vegetables, and exercising on a regular basis. Talk to them about healthy habits in age-appropriate terms and at a proper time. {#blank#}4{#/blank#} When it comes to encouraging physical activities, show them that running, jumping, walking and swimming can be fun for grown-ups too.

    {#blank#}5{#/blank#} Computers, televisions and other forms of technology are a major part of life in the 21st century. Unfortunately, as the use of technology in the home increases, so does the time spent watching TV or playing on the computer. So as parents, you should also arrange the time for your children wisely.

A. Use technology wisely.

B. Take part in physical activities and exercise regularly.

C. Be enthusiastic about developing healthy habits of your own.

D. Children prefer to imitate their parents rather than talk to them.

E. Your actions are speaking to them louder than your words will.

F. This can be helpful in teaching your children to form physical habits.

G. It's easy for the children to form their healthy habits when they are young.

    Training for a marathon (马拉松) requires careful preparation and steady, gradual increases in the length of the runs. {#blank#}1{#/blank#}, buy the best-fitting running shoes you can find. No one can say which brand will work best for you or feel best on your feet, so you have to rely on your experience and on the feel of each pair as you shop. When you have found shoes that seem right, walk in them for a few days to double-check the fit. {#blank#}2{#/blank#}. As always, you should stretch (伸展) at least ten minutes before each run to prevent injuries.

    During the first week, do not think about distance, but run five minutes longer each day. {#blank#}3{#/blank#}, it is wise to take a day off to rest. But during the next week, set a goal of at least a mile and a half per run. {#blank#}4{#/blank#}. After two weeks, start timing yourself. {#blank#}5{#/blank#}. Depending on the kind of race you plan to enter, you can set up a timetable for the remaining weeks before the race.

A. After six days

B. For a good marathon runner

C. Before you begin your training

D. With each day, increase the distance by a half mile

E. If they still feel good, you can begin running in them

F. Time spent for preparation raises the quality of training

G. Now you are ready to figure out a goal of improving distance and time

    Whether they're for a teenager or not, all great stories have certain elements: they have interesting characters we enjoy reading about; they show these characters in a world we can recognize and understand.

    {#blank#}1{#/blank#} The main character faces a problem, usually quite a serious one. The thing that most draws us to reading the story is the way the character deals with the problem—whether the character gets the better of it, or it gets the better of the character.

    Characters in a book for young adults are generally young adults themselves. {#blank#}2{#/blank#} On the one hand, they're not children anymore. They're growing up and want to stretch their wings. On the other hand, they're not yet adults. They can't do certain things, as they're not yet able to do them or because the world tells them that they can't.

    To make things even more complicated, almost all young adults feel at some point that the whole growing－up process is happening too quickly. {#blank#}3{#/blank#}

    This year, TEENS has selected seven of the ten books, nominated (提名) for the US 2017 National Book Awards in the categories of Young People's Literature.

    Some stories are specifically written for teenagers or young adults, meaning that their authors are very sensitive to the "in－between" nature of teenage life. They're about problems that appear for young people because of tensions between them and their parents and teachers, their siblings (兄弟姐妹)，or wider society. Often, these problems are presented very seriously by writers. {#blank#}4{#/blank#}

    At the same time, fiction isn't supposed to be just about the challenges people face in life, but also about how people overcome those problems. {#blank#}5{#/blank#} They discover something about themselves that they never knew before, and which enables them to succeed. And the solution that they find opens the future up to them, setting them on the path to adulthood.

A. They want to hold back a little and remain a child a little longer.

B. But that's what young adults want in fiction; to be taken seriously.

C. When closing a good book, we feel we've learned something about ourselves.

D. These are stories that someone of any age could pick up and enjoy.

E. And they are in a challenging period of life.

F. But most importantly, great stories have a central drama.

G. To some degree, challenges bring out the best in characters.