If you go into the forest with friends, stay with them.{#blank#}1{#/blank#}If you do get lost, this is what you should do.

    Sit down and stay where you are. Don't try to find your friends. Let them find you. You can help them to find you by staying in one place.

    {#blank#}2{#/blank#}Give them a signal(信号)outing or whistling (吹口哨) three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help.

    Keep on shouting or whistling, always three times together. When people hear you, they will give two shouts or two whistles.{#blank#}3{#/blank#}

    If you don't think that you will get help before night comes, try to make a small room with branches(树枝).

    {#blank#}4{#/blank#} ? You would have to leave your little branch room to look for something to eat and drink. Don't just walk away. Pick up small branches and drop them as you walk so that you can find your way back.

    That is all to say.{#blank#}5{#/blank#}

    A city without cars would be very strange, right? But Venice is such a city.

    Venice is in the northeast of Italy. It wasn't built on land, like Beijing or Shanghai, but on more than 110 islands. Seawater is everywhere around the city.

    Even so, traveling isn't that difficult. The waterway has always been the best way to get around. There are 117 waterways and more than 400 bridges that connect one river with another and can also guide you where you want to go. People in Venice move from place to place by boat. They like to enjoy the scenery and cool summer nights while taking boat trips. They can talk to other people as they go along the river.

    Water makes the city special, but it is also a big problem. Sometimes tourists will have such strange experiences. One moment they walk across the Rialto Bridge, and there's nothing special. But when they come back to the bridge an hour later, it's underwater and everyone is wearing rain shoes.

    Once, people used too much underground water. This made the city get lower little by little. Now the city has gone down by 23 centimeters. Another problem is that the temperature has risen over the years. This has made ice of the Arctic Ocean（北冰洋）melt（融化）.

    Scientists are trying different ways to stop the city from getting even lower. The Italian government has asked some of Italy's biggest companies to build the MOST project, which was planned to be built under the seawater to stop the rising water. Anyway, this project is helping solve the problem.

    Venice lies in the northeast of Italy. You can't{#blank#}1{#/blank#} cars in this strange city. Although it was built on {#blank#}2{#/blank#} 110 islands and seawater is almost everywhere around the city, traveling is{#blank#}3{#/blank#} There are 117 waterways and more than 400 bridges that connect one river with another one. People can take a {#blank#}4{#/blank#}from place to place there{#blank#}5{#/blank#} water makes the city special, it is also a big problem. Scientists are trying different ways to stop the city from being covered by water in the future.

My name is Tom Brown. I'm fine. I'm not twelve. I am eleven. I'm not in Grade Seven. I'm in Grade Eight. I'm in Class Three. My teacher isn't Miss Black. My teacher is Mr Green. My phone number is 7667250.

    Food is life; it gives us the nourishment(营养) we need to stay alive and be healthy. Usually, we eat because we are hungry or need energy. Brian Wansink, a professor at the University of Illinois, says we also eat certain foods because they make us feel good, and remind us of happy memories. Wansink calls this kind of food comfort food. For some people, ice cream is a comfort food. For others, a bowl of noodles makes them feel good.

    How does a food became comfort food? Professor Wansink believes that we connect food with important times, feelings, and people in our lives. "When I was a child, my mother made a kind of delicious soup; I loved it. Now, I often eat this kind of soup when I am tired or worried, and it helps me feel better," says one of Wansink's friends.

    Do men and women choose different comfort foods? Wansink's research at the University of Illinois says "yes". In his study, the favourite comfort food for both men and women was ice cream. After this, men usually preferred hot, delicious foods like soup or noodles. Women liked sweet things such as chocolate and candies. Men and women like to eat comfort foods when they are happy, but women eat these foods more when they are sad or worried.

    Maybe Snoopy is the coolest dog in the world; maybe Snoopy is (A) ____________of the greatest kids on two legs. He is a happy-go-lucky (逍遥自在的) dog that everyone loves.

    Snoopy is the pet of Charlie Brown, whose name Snoopy could (B) never remember. For Snoopy, his master is just “that round-headed kid” who brings him his meals.

    Snoopy never speaks, but he can make himself understood by using facial expressions and thought balloons.

    In Snoopy's little head, he is everything (C) but a dog. Since 1956, Snoopy has been standing (D) 用两条腿代替四条腿and doing independent thinking. Here are two perfect examples to prove this point.

    Charlie once told Snoopy, “Look, Snoopy, that boy throws a branch, and then his dog will run to pick it and bring the branch back.” Hearing this, Snoopy picked up a branch and threw (E) it.

     (F) At another time, Charlie read his newspaper to Snoopy, “It says that (G) ____________ will be a dog show. Will you think about it?” Snoopy thought, “How can I? I don't even have a dog!”

    You may think that inventions are far away from your everyday life. But in fact, almost everyone can invent things. It's just that they do not realize that their ideas could be the start of an invention. Once inventors see their ideas have some practical value, they don't let them slip way.

    For example, the inventor of the dishwasher, American Josephine Cochrane, loved to give dinner parties. But she found it took long to wash her dishes by hand. She decided that a machine could do the job faster and with fewer mistakes. So, in 1886, she set out to make one for herself.

    Here are the steps to create inventions. The first and most important step is to find the problem. You can start by looking at what is wrong with things you use now. You can ask grandparents or neighbors if they remember ever saying: "I wish someone would invent something for…" Or you can look at people in different areas--such as on the street, or at school. Then you might notice situations or things in need of improvement. Remember to record you ideas and work. This will help you develop your invention and protect it when it is completed. The next step is to think about possible solutions (解决方法). An invention is a new way of solving a problem. So think of many, varied and unusual ways. You can often come up with a solution to a problem by looking at it from a different side.

    The hardest part of inventing, even for a lot of inventors, is coming up with a problem and finding a solution. Once you have an idea, you can always get help building your invention. This problem-solving technique can also work in your everyday life. So, why not try it in your studies, in your relationship with others, or even in the way you look at the world?