A strong memory depends on the health and vitality （活力） of your brain. They say that you can't teach an old dog new tricks, but when it comes to the brain, scientists have discovered that this old saying simply isn't true. {#blank#}1{#/blank#}

      Give your brain a workout. Memory, like muscular strength, requires you to “use it or lose it”. The more you work out your brain, the better you'll be able to process and remember information.{#blank#}2{#/blank#}

        Don't skip the physical exercise. While mental exercise is important forbrain health, that doesn't mean you never need to break a sweat. Physical exercise helps your brainstay sharp. It increases oxygen to your brain and reduces the risk for disorders that lead to memory loss.

        Get enough sleep. There is a big difference between the amount of sleep you can get by on and the amount you need to function at your best.{#blank#}3{#/blank#}Keep stress in check. Stress is one of the brain's worst enemies. Over time, stress destroys braincells. Studies have also linked stress to memory loss.

        Have a laugh.{#blank#}4{#/blank#} That holds true for the brain and the memory, as well as the body. Unlike emotional responses, which are limited to specificareas of the brain, laughter engages multiple regions across the whole brain.

{#blank#}5{#/blank#}Just as the body needs fuel, so does the brain. You probably already know that a diet based on fruits, vegetables, whole grains, “healthy”fats and lean protein will provide lots of health benefits, but such a diet can also improve memory. For brain health, though, it's not just what you eat—it's also what you don't eat.

A. Eat a brain-boosting diet.

B. Play games with memory.

C. Laughter is the best medicine.

D. But oversleeping is not good for yourbrain.

E. Even skipping a few hours makes adifference!

F. You have to shake things up from timeto time!

G. The human brain has an astonishingability to adapt and change.

    Winter is a really fun time of the year—it's great to have snowball fights and build snowmen. {#blank#}1{#/blank#} When it's cold outside and you're not prepared, you can feel uncomfortable. Lucky for you, learning how to stay safe is not difficult.

    {#blank#}2{#/blank#}Wearing thick clothes is the best way to stay warm in the cold. Depending on where you live and how cold it is, some kids may need more clothes, some less.

    Take that hat. You maybe wear a large overcoat and ready to go, but are you forgetting something?{#blank#}3{#/blank#}You'll stay much warmer with a hat than without one—tons of body heat escapes right from your head.

    Drink up. Sounds like advice for hot weather, not cold weather, right?{#blank#}4{#/blank#}When you're outside in the cold and breathing hard, your body loses a lot of water through your breath. And the best way to get that water back is to drink up!

    Take it easy. Sometimes if you're out having fun, it's easy to forget to pay attention to your body. But if your body temperature drops even 4 or 5 degrees while you're outside, it can make you feel terrible.{#blank#}5{#/blank#}And if you ever feel weak, those are signs that you have to take it easy indoors for a while.

    Quick tips for better time management. Are you a good time manager? If your answer is “no”, here are some tips on how to be a better time manager: 1. Create a daily plan. Plan your day before it starts. The plan gives you a good description of how the day will go on. That way, you will be ready to deal with most of the things you meet. {#blank#}1{#/blank#} 2. Focus. Are you multi-tasking so much that you're just not getting anything done? {#blank#}2{#/blank#} Only focus on what you're doing. You'll be more efficient that way. 3. Stay away from your time wasters. What takes your time away from your work? QQ? Email checking?{#blank#}3{#/blank#} One thing you can do is make it hard to check them — remove them from your browser quick links. 4.{#blank#}4{#/blank#}Don't take on more than you can deal with. For the distractions that come in when you're doing other things, give a firm no. Or do it later. 5. Decide to be early. When you prepare to be on time, you'll either be on time or late. {#blank#}5{#/blank#}However, if you decide to be early, you'll most likely to be on time. For appointments, try to be early. For your deadlines, meet them earlier than required.

A. Learn to say "No".

B. Most of the time you'll be late.

C. Great ways to know your time spent.

D. Cut off when you need to.

E. Stop checking them so often.

F. Your job for the day is to follow the plan as best as possible.

G. If so, focus on just one key task at one time

    Green lifestyle is becoming increasingly popular nowadays.{#blank#}1{#/blank#}You don't have to completely change the way you live, you just need to make a few small changes. From recycling to green shopping, each small change you make can really make a difference. Here are some benefits of living a green lifestyle.

    Help the environment. By being energy-efficient and using green products you can reduce your influence on the environment. You can help preserve our natural resources and reduce pollution.{#blank#}2{#/blank#} It does feel very rewarding when you start making positive changes and feeling as though you're making a difference to such an important cause.

    Live a healthier life. If more people commit to being green then we'll be able to live in a healthier environment, with less pollution and better air quality. You're also more likely to make better choices when it comes to food and you could find yourself leading a more active lifestyle. Growing your own vegetables is a very healthy way to live as well as buying green, natural foods. Cycling and walking to places instead of using your car can have a big influence.{#blank#}3{#/blank#}

    Save money on bills. You can greatly reduce your energy bills by using energy efficient equipment.{#blank#}4{#/blank#}Recycling is also another great way of saving money and helping the environment.

    {#blank#}5{#/blank#} Once you have picked up some good tips and green living techniques you can pass them on to other people. You can also talk to friends and family and inform them of the benefits of going green. Your children will grow up understanding the importance of living a green lifestyle and will learn how to reduce their influence on the environment.

A. Educate others.

B. Meet like-minded people.

C. It will also make you much fitter.

D. There are lots of ways of saving money.

E. You can also do your part for wildlife conservation.

F. Living a green lifestyle isn't as hard as it might seem.

G. If you grow your own produce, you needn't spend as much on food.

    Everyone is aware that taking good care of our bodies can prevent many medical problems from occurring later. However, we often have less awareness of preventative actions we should take to help with mental health problems. While our mental health may be fine right now, many of us will struggle at some point. {#blank#}1{#/blank#} It's impossible to get through life without challenges, but our mental health prevention habits can help us get through difficult times. {#blank#}2{#/blank#}

    Keep active. The more active you physically, mentally and socially are, the higher the level of your mental wellness is likely to be. So go for walks and learn something new. There are many other ways to be active. {#blank#}3{#/blank#}

    Be connected. Regular involvement in social activities with supportive friends and family improves your ability to handle disappointments, and everything else life throws at you. {#blank#}4{#/blank#} But you can be involved in any manner; even volunteering for an organization can help you be more social.

    {#blank#}5{#/blank#} The nature of these activities varies widely from person to person. The key is to identify what gives your life meaning. Volunteering, coaching, teaching, etc. all can contribute to increasing your sense of confidence and satisfaction with life. Many activities can address more than one. The key is to make a plan and stick with it. If you are already struggling, begin to practice these ways to help your recovery.

A. Here are three practical steps.

B. However, good mental health is important.

C. Stresses, disappointments and disasters happen.

D. Overcome life's challenges before they happen.

E. Be committed to activities that give life meaning.

F. The key is to find what keeps you motivated and interested.

G. This can be difficult when you move to a new town or as you get older.

    My mother is a diligent and kind woman. She is very busy from morning till night. As a teacher, she works hard. {#blank#}1{#/blank#} Both my brother and I love her dearly as she loves us.

    My mother has been teaching math at a middle school in my hometown. She goes to work early in the morning and does not return home until late in the afternoon.{#blank#}2{#/blank#} She treats them with patience and teaches them well. For her excellent quality and very good teaching results, she has been elected as a model teacher several times.

    {#blank#}3{#/blank#} Every day, when she comes back home from work, she sets about doing housework, sweeping the living room and bedrooms or cleaning the furniture, and putting everything in good order. She seems to be busy all the time. As she has been very busy working every day, she looks older than her age. But she looks as cheerful and happy as ever. Mother never buys expensive dresses for herself, but she often buys some inexpensive but high quality clothes for us. {#blank#}4{#/blank#} She just eats a plain meal outside when she is too busy to cook herself. She lives a busy yet simple life, without any complaints.

    Often she says to us, "work while you work, and play while you play. That is the way to be happy and gay. If you do not work, you will become lazy and be of no use to society". What a piece of good advice this is!{#blank#}5{#/blank#} This advice of hers will always serve as a guide to my behavior. My mother is great indeed, and I always feel proud of her.

A. She enjoys listening to classic music.

B. As a mother, she takes good care of us and gives us every comfort.

C. She loves her students and cares for them.

D. She never goes to expensive restaurants to enjoy meals.

E. My mother is hard-working and never wastes money.

F. I never forget it and always bear it in my mind.

G. Can you tell us something about your mother?