Travelling is a very good activity. When you get tired of your work or study, and when you have free time, you can go to a beautiful place to enjoy the beauty(美丽) of nature(大自然) or other cities. You can take in fresh air, meet different people and make friends with them. It's good for your health to do so.

    But sometimes, travelling is not an enjoyable thing. For example, the weather can be changeable. There may be rain when you travel. You may catch a cold or be ill while travelling. The worst(最糟糕的) thing is that the thieves may steal(偷) your money. All these may happen to a traveler.

When you go on a trip, you must get everything ready. Firstly, you must have clear information about the weather. Secondly, ask a friend to go with you so that you can help each other. Thirdly, you must be careful everywhere and try not to cause accidents（引起事故）. If you do these, you will enjoy your travel.

    Different countries have different ideas about how to be polite. In Britain, table manners are important. But how do you show good table manners in Britain? Here is some advice:

    How to sit: You should sit up straight in your chair. When you eat, don't pick up the bowl. This is called very bad manners.

    Noises at the table: It is never a good idea to make a noise at the table. 

Using your fingers: Usually we don't pick food up with our fingers when we are eating main dishes. But there are some foods such as pizza, sandwiches, chips and fruit we can eat with fingers.

Passing things: If someone asks you to pass something like the salt, only get it if you are the closest person to it. Never lean (倾斜, 倾倒) across someone else's food. It's more polite not to use it yourself first — pass it directly to the person who asked, and then use it later. It's best to taste your food before you put salt in it.

    Your mouth: It is not polite to talk with your mouth full of food, nor to eat with your mouth open.

    How much to eat: It is polite to eat up the food that you have been offered, so a clear plate is a good plate. It shows that you enjoy the food. If you can't finish everything and you can leave a little, that is okay. You could say something like “That was very nice, thank you.”

    Have you ever counted the number of digits (数字) in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. That's because China has the longest mobile phone numbers in the world. Why is that?

    The 11 digits can be divided into three parts. Each part has a different meaning. The first three numbers tell you which mobile phone service provider (提供者) you are using For example, 135 is for China Mobile Communications Corporation and 188 is for China Unicom. The fourth to the seventh digits tell you where the number is registered (注册). And the last four digits are random (随机的).

    The main reason for using 11 digits is that we have the largest population in the world. We once had 10 numbers. But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999. Eleven digits can be used to make tens of billions of mobile phone numbers. That's enough for each person to have seven or eight phone numbers to use in China.

    And mobile phone numbers can be recycled. Usually, the service provider will reuse a canceled number after three to six months. If you call a number that you haven't contacted (联系) for a long time, you may find that its owner has changed.

    Besides China, Britain and Japan also use 11-digit mobile phone numbers. But their numbers always start with 0. So they cannot create as many numbers as we can. Countries like the United States, Australia and India use phone numbers with 10 digits. Canada's mobile phone numbers are perhaps the shortest in the world: they use seven digits.

    Sometimes, it seems that with all the homework and stress, being a student can be the worst thing. For people who are being bullied (欺凌), however, having too much work to do is the least of their worries.

    Bullying comes in many different forms. It could be someone hitting you, someone sending you terrible messages on social media, or someone saying bad words to you. No matter how it happens, being bullied is never a nice experience.

Being bullied can do great harm to a child's personal development. It is hard for bullying victims to trust others. They often feel angry, no valuable, helpless and lost. And these feelings will further undermine(破坏) their ability to control their own life.

    So if you or someone you know is being bullied, how should you deal with it?

    Well, you need to find out why the bully is acting this way. The reasons behind school bullying are various. Children are now more easily influenced by violence in both real life and online. They want to gain power by bullying other students. Usually, they pick on the nicest or most well behaved person. Because this kind of persons seldom fight back. Some left-behind children become bullies because they lack (缺失) family education.

    Whatever the reason is, there are many different ways to deal with a bully. The clearest way is to share your problem with someone else. All bullying is wrong. It is important that you talk about the problem with someone you can trust. Usually the best way to end your problem is to talk to your teacher or parents. Or, in some cases, standing up to the bullies may change their behavior. If they know that their bullying doesn't work on you any more, they may stop. What's more, parents and schools should devote more time and efforts to the troubled children.

    Most importantly, remember this: If you're being bullied, it's not your fault. There's always someone to help you—you just need to ask first.

    Once upon a time, there was a strange bird. He lived in a tree near the bank of a river. {#blank#}1{#/blank#}

    One day, one of the two heads saw a delicious fruit on a tree. He picked it and started eating the fruit. "It is one of the most delicious fruits I have ever eaten," he said.

    The other head said, "{#blank#}2{#/blank#}" The first head laughed and said, "You know that we have only one stomach. It makes no difference whether I eat it or you eat it. Moreover, I'm the one who found the fruit. {#blank#}3{#/blank#}"

    Later that day, the other head found a tree having poisonous (有毒的) fruits. He took a poisonous fruit and told the first head, "I will eat this fruit."

    The first head shouted, "{#blank#}4{#/blank#} If you eat it, both of us will die."

The other head replied, "Shut up! I'm the one who found the fruit. I have the right to eat it."

    {#blank#}5{#/blank#} In the end, both of them lost their lives.

A. So I have the right to eat it.

B. The first head started crying, but the other head still ate the poisonous fruit.

C. Let me also taste the delicious fruit.

D. The bird had two heads, but they shared one stomach.

E. What do you think of the bird with two heads?

F. Please don't eat this poisonous fruit.

G. The bird looks very beautiful and cute.