In 2011, when British photographer David J. Slater was visiting a park in Indonesia, his camera was taken away by a group of black monkeys. The result was hundreds of monkey selfies(自拍照). The best ones show a female monkey smiling toothily for the camera. Slater then sold the photos and they became popular on the Internet.

    Nobody knew they would create a copyright battle some years later.

Last month, Wikimedia Commons put the monkey selfies online under a collection of free photos without Slater's permission. Slater asked the website to take them down since he owns the copyright.

    However, Wikimedia Foundation-the organization behind Wikimedia Commons-refused Slater's request. They said that according to US copyright law, whoever pushes the button on the camera owns the copyright to the photo. It was the monkeys but not Slater that pushed the button. What's more, monkeys don't own copyright. "US copyright law says that works that come from a non-human source(血统)can't ask for copyright, " said Katherine Maher, Chief Communications Officer of Wikimedia.

    Slater argues that the pictures belong to him as they were taken from his camera. He said he bought the cameras, he spent a lot of money to travel to Indonesia, and it was his carelessness that allowed the monkeys to take his cameras away. All these have made him the author of the picture, no matter who pushed the button. In a sense(在某种意义上), the monkeys could be regarded as his assistant, Slater said.

    As of now(到目前为止), there has been no result in the Monkey Selfie case. Who do you think will win this interesting battle?

    Philip likes dogs. He asks his parents to1a dog for him. but his parents can't do the because Philip's grandma doesn't like dog.

    Philip says to his grandma, "I will2the dog out of your way." Grandma says yes. On Friday evening,Philip3his dog. He is so4and he calls his dog Fifi.

    One day Grandma says she will watch TV in her room and that she doesn't want Philip to disturb (打扰) her, 5Philip plays with his dog in his room. After some time, Fifi6the door (门) of Grandma's room. and begins barking (吠叫) at the door. Philip tells Fifi not to bark. But Fifi doesn't7.

    Philip's father8something is wrong (不正常的), and then he opens (打开) the door and sees Grandma on the floor (地板). They9her to the hospital (医院) quickly.

    After Grandma leaves hospital, she thanks Fifi for saving (救) her10and says that Fifi is now one member (成员) of her family.

David is ten years old. He has many {#blank#}1{#/blank#} (friend). Jim is his best friend. And the two boys go to {#blank#}2{#/blank#} same school. 

Jim's birthday is on February the {#blank#}3{#/blank#} (five). It's coming. He says to David, "My birthday party is {#blank#}4{#/blank#} 6 o'clock to 9 o'clock on Saturday evening. Can you come to my party, David?" David answers, "Sure." 

On Friday afternoon, David's mother says to {#blank#}5{#/blank#} (he), "Now, David. You will have the party this evening. Don't ask for food at the party {#blank#}6{#/blank#} this is not good. Let others give（给）it to you. "

"Thanks for your ideas, Mom. They must be {#blank#}7{#/blank#} (use)", David answers. He buys a ball for Jim as a birthday gift. Jim likes {#blank#}8{#/blank#} (do) sports very much. For him, it is {#blank#}9{#/blank#} (relax). At the party, Jim's mother doesn't see David, so she doesn't give him any food to eat. Poor David only {#blank#}10{#/blank#} (play) with a model plane and doesn't eat anything. Then he takes his plate（盘子）to others and says, "Does anyone want a clean plate?"

Feng Boyao and MengShuqi found that their city library didn't have enough Braille books for blindpeople and many of the Braille books were out of date. 

So, they teamed up to help the blind by fixing the problem. Feng and Meng both studied at No.37 MiddleSchool in Taiyuan, Shanxi province. They invented a new kind of Braille reader. Their work won first prize ina national competition aiming to nurture creative thinking by encouraging youths to solve social problems. The invention was also granted（授予）a national patent（专利）. When connected to a computer, their Braillereader can turn words into raised dots（凸起的点）. Blind people can read by touching the dots, which aremagnets（磁铁）. This is the first Braille reader that uses magnets. 

"We found that today's Braille readers are very difficult and expensive," Feng said. "So, we decided todevelop a user-friendly product, especially for young blind children from grades1 to 3. Moreover, it only costsabout 2000 yuan."

After making their first device, Feng and Meng visited a school for the blind to get advice and improvedit based on the students' needs, like changing the size of the screen and the amount of space between the dots. "We hope the invention will be popularized（普及）in the future to help those blind people who can't affordthe Braille reader now," Meng told Taiyuan News. 

Everyone faces difficulties in their life. Daniel Kish was born with a special eye illness and lost his eyesight when he was only 14 months old. 

Soon after, however, he started to do an amazing thing. He learned to make clicks (咔哒声) with sonar (声呐) to help him move around. Kish now moves about using sonar. He is so good at it that he can ride a bicycle by himself on public roads. And he started the organization World Access for the Blind (WAFTB) in 2000, teaching others how to use sonar. In the interview with National Geographic, he explains how the sonar works. 

"When I make a click sound, it produces sound waves. These waves reflect (反射) off surfaces around and return to my ears. My brain then deals with the sound and turns it into pictures in my mind. Each click is like a camera flash, which helps me make a 3-D picture of my surroundings for hundreds of feet. It's like having a conversation with the environment. "

Kish feels it is exciting to ride a bike using sonar, although he needs to click twice a sound, much more than he usually does. "It may sound a bit dangerous to move around the world in this way, " he says. "But most people in the world live in fear of things that they imagine. I love hiking and mountain-biking. I go almost everywhere. And I've never had an accident and hurt myself. "

He is happy to be able to help more blind children to improve their life. "We've served over 10, 000 students in nearly 40 countries, " he tells the reporter. "Many students are surprised how quickly results come. Seeing isn't in the eyes. It's in the mind. "

Monday! Oh, I don't like Monday because I'll have to go back to school again after the weekend. On weekdays, I have to get up at 6: 3O in the morning and go to bed at 9 o'clock in the evening. 

Tuesday is not so bad. I usually play tennis with my friends after school. On Wednesday evening I don't go out. I stay at home and do my homework. I like Thursday because I have a P. E. class on Thursday. I always go out on Friday night. I often go to my friends' house. Sometimes I go to the cinema. 

I love the weekend. On Saturday I stay in bed until（直到）lunch time，and I sometimes go to the shops in the afternoon. In the evening, I go for a walk with my parents in a park after dinner. Then on Sunday I go to my friends' house or they come to mine. I usually visit my grandmother for an hour in the afternoon. Then the weekend is over and it's Monday. And I feel bad again!