In China，learning some safety knowledge(知识) is becoming more and more important now．How should you keep yourself safe？

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At school：

When students around you begin to push，try to hold onto something，or stay in a safer corner{#blank#}2{#/blank#}．

On your way home or to school：

Wait for the the green traffic light．{#blank#}3{#/blank#}．Wear clothes  in bright colors，so the drivers can see you easily．

{#blank#}4{#/blank#}：

Stay calm and leave quickly．To keep clear of smoke (烟雾),use a piece of wet cloth to cover your mouth and nose．

For riding on the escalator（自动扶梯）：

{#blank#}5{#/blank#}．You should hold onto handrails（扶手） and stand on the right side of the escalator，because right arms are stronger．

A.When there's a fire．

B.Here are some advice for you．

C.It is dangerous to run up and down on the escalator．

D.If you see a car coming，don't across until it really stops．

E.Find out what's wrong with him

F.If you fall down in a crowded place，cover your head with both hands．

    Sometimes the world may feel like an unhappy place. However, you can make a difference. If you make even a person smile today, you can help make this world a better place. Here is a list of ideas to help you.

Send a handwritten letter

    In this age where everything is sent by email, it is a shock to receive a letter through the post. Writing a few words on paper to a friend is an easy way to make one smile. Even a postcard with a couple of sentences could really make someone's day- all for the price of a stamp！

Volunteer

    Volunteering is one of the nicest things you can do. It requires (需要 ) some time and research to find the perfect project before volunteering. Whether you volunteer at your local youth group or take dogs from the shelters for a walk, the simple fact that you are giving up your time to help someone else is unbelievable. There are so many chances, so you are sure to find one that is right for you. And it doesn't necessarily have to take up all your time-it could be once a week or a couple of times a year.

Make something for a special person

    Whether you're creative or not, taking time to make something for someone else M shows how much you appreciate (感激 ) them. Even if you think you are not creative, the receiver will feel lucky to get such a special gift that you put your time into. Some ideas could include a card, painting, drawing, song, poem or cake!

Tell someone "I love you"

    It can be anyone-a family member or a friend. You don't even have to say "I love you". Perhaps you can tell a friend that you appreciate all they are to you, or remind your mum that you love her. Sometimes, in our busy lives, we forget to take a moment to tell people what they mean to us.

Dear Mike,

    Greetings from Los Angeles! Thank you for your postcard. Yes, your mother and I can visit you at Christmas. We thought to stay at home on Christmas Day, but now we are going to stay with you. And Jack isn't going to school then.

    The weather in Los Angeles is cold, but it doesn't matter. Sometimes we like the snow.

    We are going to buy plane tickets tomorrow because your mother wants to take a plane and she thinks it is fast. We will get to your city on December 18th. Our plan is to stay with you for two weeks. Is that all right with you？

    We are going to take our favourite recipes(食谱), so we can have a nice Christmas dinner on Christmas Day.

    See you soon.

Love,

Dad

    While you are at the bookstore, you may be faced with a difficult decision: e-books or paper books? Each one has its advantages and disadvantages. Making the best decision depends on a number of factor (因素).

    An e-reader can carry a whole library wherever you go, which is great for travelers or those who always want a choice of reading material Although e-readers are convenient, high levels of screen brightness from an electronic device(电子设备) can cause eye problems. A study in the Information Science Research found that young people preferred e-readers, like smart phones or iPads. That's why most teenagers are short-sighted.

    Many book lovers still prefer paper books and value the feeling of them. Paper books are very well designed, they look and smell good, and they carry with them a more human touch. Avid (热衷的)readers prefer reading on paper. Perhaps this is their choice because paper books give them a sense of ownership. It is reported that reading on paper rather than an electronic screen is better for memory and focus. But paper books are heavy and they are not convenient to carry.

    Which is your decision, an e-book or a paper book?

    My name is Bill. I love animals. {#blank#}1{#/blank#} The dog is black and the cat is white. They both look beautiful. My dog's name's Heihei. He is very smart. {#blank#}2{#/blank#} He likes running around me. I take him to play sports in the park every morning. Mimi is the name of my cat. {#blank#}3{#/blank#} She often sleeps in the day. So she is very fat. She likes playing with balls. {#blank#}4{#/blank#} I give them something to eat and then play with them. They are good friends, but sometimes they fight (打架). {#blank#}5{#/blank#} I like them very much.