请用适当的词完成下面的短文，并把所缺单词填写在答题卷指定的位置上。每个空只能填写一个形式正确、意义相符的单词。

    When your feelings are bad, what can you do? {#blank#}1{#/blank#} me tell you a good way of solving this problem. {#blank#}2{#/blank#} it is sunny outside, go out and stay in the sun half {#blank#}3{#/blank#} hour, and you will be better soon.

Scientists believe that {#blank#}4{#/blank#} affects (影响) people's feelings. When the sun is shining. People often feel good, {#blank#}5{#/blank#} when it is cloudy, people often {#blank#}6{#/blank#} bad.

    Also, you should {#blank#}7{#/blank#} more attention to your health in different weather. 

    For {#blank#}8{#/blank#}, in hot summer, you should have more sleep. You can get {#blank#}9{#/blank#} late in the cool morning, When the temperature is over 32℃, you should stop {#blank#}10{#/blank#} sports.

    Water has always been necessary for our health. Then what kind of water do you drink, tap water or bottled water? Do you get a healthier, safer and more refreshing(提神的) drink when you buy bottled water off the shelf? My answer is "no", and doing so hurts the environment and your wallet.

    First of all, there are no studies showing that bottled water is better for you, and in fact, it may be less safe than tap water. A study of over l, 000 people in Belfast found that they couldn't tell the differences between tap water and bottled water when asked which was purer, more pleasant, natural and refreshing. Bottled water can come from springs(泉水) or from the mountains. It can also be treated, for example, to have iron(铁) removed. It is reported that there is around 82.8g of CO₂ for a half-liter(半公升) bottle. This will be harmful to people's health when everyone's drinking it. However, bottled water is popular with many people. Its success is from excellent marketing and our laziness in filling reusable bottles with tap water.

    Secondly, bottled water can cost between 500 to 1, 000 times more than dap water. In 2015, the UK drank 2.4 billion liters o of bottled water, and by 2016 this had risen to 2.6 billion liters. Yet, you get this from the tap, for free.

    Besides, recycling is improving, but in America, it is said that only a quarter of bottles can be used again. So is it really so much better that it is worth both paying for and harming the earth? Or should you stop buying it?

    As a general rude, I believe that most of us should enjoy more tap water, and stop using so many bottles.

    You must think a computer is the best thing in the world, right? You must think it works at a super speed and can do everything? Well, it's not! In fact, the brain is much more powerful than any super computer! Think about when a glass is just about to fall off the table. Your brain controls everything that you need to do to save that glass from falling. First your eyes check out what's going on, then tell your brain, and your brain decides how quickly you need to react(反应), and then your muscles(肌肉) go into action. That is just from your brain. No computer could ever come close to that!

    The brain weighs just 3 pounds, but it controls everything you do from thinking, learning, feeling even to breathing and your heart beating. Even though the brain is just 2% of your body weight, it uses around 20% of all your energy in your body. That is a lot for such a small organ(器官). There are about 100 billion tiny, tiny little cells(细胞) in your brain. There are so many that it would take you over 3,000 years to count them all!

    Your brain stops growing when you're 18, but it actually keeps on developing and learning new things. So your parents are really super smart! You won't be able to fool them! Believe it or not, your brain NEVER stops working. Even during sleeping, the brain works for long-term memory establishment(建立). It is realized that the brain is the second organ in the body as the heart that never stops during human lives.

    So everyone should be proud of such a gift of nature.

    When we think of paper, we think of newspapers and books. But there are many other uses. Only half of the world's paper is used for books and newspapers.

    Paper is very good for keeping you warm. You have perhaps seen homeless men sleep on a large number of newspapers. In Finland, it is sometimes-40℃ in winter. The farmers wear paper boots(靴子)in the snow. Nothing could be warmer.

    Each year, more and more things are made of paper. We have had paper cups and plates for a long time. But now we hear that chairs, tables, and even beds can be made of paper. Besides paper boots and shoes, you can wear paper hats, paper dresses, and paper raincoats. When you have used them once, you may throw them away and buy new ones.

    The latest use of paper seems to be paper houses. These are not small houses for children to play in, but real, big houses for people to live in. You can buy a house with three rooms for about 500 dollars. You can put it up by yourself in a few hours, and you can use it for about five years.

In the year 2070，most of you will be more than 50 years old.The good news is that travel might become smarter by that time.To catch people's eyes and increase the numbers of passengers，European airline （航空公司）（发布）easyJet 2070：The Future Travel Report.Let's take a look at some mind—blowing ideas.

① ▲ 

Paper passport will be a thing of the past.You will use"heartbeat passport" instead.According to experts，the machine will count how many times the heart beats in a minute，then it will tell who you are.It doesn't work hard because everyone's heart beats differently.

② ▲ 

The seats on the plane are only one size，which can't make passengers satisfied.But in the future，you'll be able to book a seat according to your body type.The seat might even be able to cool or warm you if you want.There will also be no more screens on the back of the seats.A special light from the seat could show the latest movie s straight in front of your eyes.

③ ▲ 

If you like to visit great places of interest，the AR glasses will help you enjoy the journey.By wearing the AR glasses，you can see what happened at a historic place（战役）.You may even be able to sit among the cheering people at the first Olympic Games.

Are you looking forward to having those changes in the year 2070？What other changes do you think about during the flight？

Liu proves herself again

 Who is the best female(女性的) table tennis player in China? It is probably Liu Shiwen. Liu Shiwen was born on April 12, 1991 in Fushun, Liaoning. Her hobbies are watching US TV shows and learning English. Her best table tennis skill is backhand(反手击球) instead of forehand.

 On Oct 20th, Liu won her fifth singles title(单打冠军) at the Women's World Cup in Chengdu, Sichuan province. She is the first person in history to win so many titles at this event.

" It's very important for me," Liu said. "I won four titles before when I was much younger. I had no fear at all."

 At 28 years old, Liu is now under greater pressure. She won the world championship(世界锦标赛), but then lost several tour matches (巡回赛). She needed to prove herself once again. She was able to do so in the end. Her secret was to not think about her losses."I just played the game like it was the world championships or even the Olympics," Liu said.