Computers are useful machines．They can help people a lot in their daily life ． For example，they can help people to save much time to do much work，and they can help people to work out many problems easily．Our country asks everyone to learn to use computers before the twenty-first century，except the old people．

    Today more and more families own computers ． Parents buy computers for their children．They hope computers can help them improve their studies in school．Yet，many of their children use computers to play games，to watch videos or to chat．Computers can not help children to study but make them fall behind．So computers are locked in boxes by parents．

    In some other countries，even some scientists also hate computers．They say computers let millions of people lose their jobs or bring them a lot of trouble．Will computers really bring trouble to people or can they bring people happiness? It will be decided by today's students themselves!

    Once, when the food we ordered at a restaurant arrived, the first thing we wanted to do was to eat right away.{#blank#}1{#/blank#} Others want to take at least five photos of their food to share on social media, such as Wechat.

    {#blank#}2{#/blank#} “Foodtography” has been around for longer than one would expect. Take US photographer Irving Penn (1917-2009) for example. In 1947, Vogue magazine published many food photos taken by Penn. Looking at the carefully put salad ingredients or the cakes on stands(货 架), it would be easy to think Penn's 70-year-old photos were taken just last week.

    Besides Penn's efforts, it seems that social media is behind the recent rise of foodtography.

    {#blank#}3{#/blank#}And the star posts just one delicious-looking food picture with the place where it was taken. It can bring hundreds of new customers for the restaurant.

    So while it's fun to share pictures of delicious dishes with your friends, just remember the most important thing:{#blank#}4{#/blank#}

A. Don't forget to eat your meal afterwards.

B. But now, some people just want to eat their meal.

C. Today, a social media star may have thousands of fans.

D. In fact, taking pictures before meals is not a recent thing.

    On my weekly math exam, I made a big mistake. {#blank#}1{#/blank#}Even worse, in front of all my classmates he criticized(批评) me! I was angry.

{#blank#}2{#/blank#}I thought I must be called for more punishment. But to my surprise, he said, Do you get your mistake now? I believe a clever student like you would have never done that except by accident.

    Next, he carefully read both the question and the answer. {#blank#}3{#/blank#}

    He was so kind that I was deeply moved. My anger went away.

    But it wasn't the end. He called me again and gave me some papers that afternoon. They are especially designed for me. {#blank#}4{#/blank#}

    In my heart I had nothing left to say, only thanks and sorry. {#blank#}5{#/blank#}I should thank him for he was such a good teacher.

    Marco Polo was born in Italy in 1254. When he was 17, he travelled along the Silk Road with his father, who wanted to trade with the Chinese. Finally, they arrived in Beijing. They were guests at the Emperor's Palace Marco was very clever and could speak four languages. The Emperor was impressed by him and they became friends. He asked Marco to serve in his court (宫殿) and sent him to do many important jobs all over the country.

    Marco was amazed by how beautiful China was. He was impressed by Beijing and the Emperor's Palace, especial the Summer Palace which was described as "The greatest palace that I've ever seen". The walls were covered with gold and silver and the hall was so big that it could easily hold 6,000 people for dinner.

    Marco was also attracted (吸引) by the inventions and developments in China which couldn't be found in Europe at that time. Marco was surprised to see Chinese people using paper money in the markets. In Europe, people paid for goods(货物) with gold and silver. He could not understand how people paid for food and valuable things with paper! He was also puzzled by the black stones people used to burn to produce heat. The black stones were coal, but Marco had never seen coal before!

    After he served the Emperor for 17 years. In 1291, Marco returned to Italy. He was a very wealthy man then. A writer wrote down all the stories that Marco told him in a book called The Description of the World, which became one of the best-selling books in Europe.

    People enjoyed the book, but many of them thought that Marcos stories about China were too fantastic to be true. However, Marco always stood by his tales. Just before he died, aged 70, Marco was asked the question, "Was it all true?" And this was his answer, "I have only told a half what I saw!"

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    Jeff has a white pet dog. It is very smart. It can buy newspapers for Jeff. Every morning, Jeff puts one dollar into the dog's mouth and it goes to the shop to buy newspapers for Jeff.

    Jeff has a good friend named Mark. Jeff tells Mark about his smart dog. Mark doesn't believe it. Today, Mark comes to see Jeff in the morning. (A)杰夫正在跟他的狗玩耍。Mark says, "I will give your dog money. I don't think it can buy newspapers. "

    "Have a try (试一下), " says Jeff.

    Then Mark puts the money into the dog's mouth and the dog walks out. After one hour, the dog doesn't come back.

    "How much money do you give the dog?" asks Jeff.

    "Five dollars," says Mark.

    (B)"If it has five dollars, it will go to the movies." says Jeff.

    Four good friends Mouse, Crow, Turtle and Deer lived in the forest. Every day they met at the lake and told each other interesting stories.

    One day Deer did not come to the lake to drink water.

    The other three were worried.

    "I saw a hunter (猎人) in the forest this morning," said Crow. "I'm afraid Deer might be hurt."

    "Fly over the forest, Crow," said Mouse. "Please see if you can find our friend Deer."

    It took him a few minutes before Crow saw Deer caught in a trap (陷阱) made of ropes. He flew back right away to ask the other two for help. When they arrived, Mouse and Crow began to break the ropes. Turtle kept talking to Deer to help her feel better.

    Just then, the hunter came to check his trap. "Everyone, leave now," said Turtle.

    Deer at once ran away with Mouse. Turtle just lifted a foot up when the hunter got close.

    "My trap is empty," said the hunter. "But, a turtle is better than nothing. I will eat turtle soup tonight." The hunter picked Turtle up and started for home.

    "Now we all must help our friend Turtle," said Deer.

    Deer lay down on the way. She seemed dead. Crow flew and landed on Deer's head. The hunter saw Deer so he put Turtle down to get Deer. As soon as the hunter left Turtle, Mouse ran up and helped Turtle hide in the forest. Deer jumped up and ran off .The hunter went back to get Turtle, but he found him gone. "How scary! There is magic here," he said to himself in great fear. Then he rushed out of the forest and never came back again.

    There was magic in the forest that day. That magic was called friendship.