For ten weeks, in a great house on the island of St Thomas , Dr John C. Lilly tried to teach a six-year-old dolphin to speak English Margaret Howe, an experiment (试验) helper, would live day and night with Peter, a dolphin. And they would eat, bathe, sleep and play together from Sunday to Friday, with only Saturdays off for Margaret. She lived her life in swimming clothes — with a coat on colder evenings — and cut her hair short so that she could get on with Peter more easily.

      After a few days, Peter was becoming more and more interested in winning her attentions. He threw a ball against her shower towel to get her to play. As time went by, he only wanted to play ball with her and not on his own.

      The problem was that, just at the time Peter and Margaret began to get on well just as two best friends, the experiment ended and the lab was closed. After a few weeks, Margaret received the sad news that Peter had killed himself by refusing to breathe, and sinking to the bottom of his pool.

Dolphins may not speak English — but, just like humans, they know all about broken hearts.

    My husband Jack and I went to visit a friend in hospital last week. Suddenly, Jack's mobile phone rang, it was my mother calling from my home. She asked if I had lost my phone. I checked my bag. It was gone!

I used Jack's phone to call my number. A boy answered it. "I found your phone in the mall!" he said, excitedly. "I'm Rhys. I have been trying to find you, but because it was getting late, I decided to leave." He gave me the address of a coffee shop near his home.

    Later that evening, I went to meet him there. I was afraid to go alone, worrying he was a cheater(骗子). So Jack came along. After driving 10km, we got to the coffee shop.

As soon as I saw him, my worries were gone. Rhys was just a young boy. "How did you tell my mum?" I asked. He explained that when he found my phone by the roadside, he started calling people in my contacts list(通讯录), starting with the letter A. He called Adam, one of my friends and Adam called my house.

    I was happy to get my phone back with all the phone numbers, messages and photos in it. I thanked Rhys and offered him some money, but he refused. He's really an honest boy.

    John is five years old now. He is a good boy. He is very clever and can read very well. But he can't tell the right time by clock. He doesn't say eight o'clock in the morning, twelve o'clock or four o'clock in the afternoon. He always says "breakfast time" for eight o'clock, "lunch time" for twelve o'clock and "tea-time" for four o'clock in the afternoon. His mother wants to teach him to know the time by clock.

    "Can you count, John?" his mother asks him. "Yes. Let me count for you. One, two, three, four, five, six, seven, eight, nine, ten, eleven, and twelve..." "That's good, John. Now let me tell you to say the time. Now, look! I put the long hand on twelve and the short hand on one. That is one o'clock. If I put the short on two, that's two o'clock. Do you know?"

    "Yes, I do." John tells his mother. "Good. If I put the short hand on four, what's that?" his mother asks and really puts the short one on four. "Tea-time, Mum. And I am hungry."

    Mandy Harvey is a 29-year-old singer from Florida. She lost most of her ability to hear when she was 18.

    Harvey became a singer in her teens. _________ But she decided to start singing after she learned how to feel a song's beat through the wooden floor of a stage or theater. She watches carefully to make sure her musical instruments are tuned correctly and she is singing in the correct pitch.

    Harvey is now a professional singer. But not many people in the United States had heard of her until Tuesday night. That changed when she appeared on the television show “America's Got Talent”The show has four judges who watch people perform and decide if they should continue in the competition.

    Harvey said, "I gave up singing after I lost my hearing. But I want to do more with my life than just give up." As she was singing, one camera cut away to capture images of people in the theater. Many were seen crying. At one point, everyone stood up and cheered. By Wednesday afternoon, a video of Harvey's performance had been played 46 million times.

    Why? Shortly after she finished singing, Simon Cowell, one of the judges, gave her a golden star into the air. That meant Harvey could move on to the final round of the talent competition. Cowell said," I've done this a long time, and that was one of the most amazing things I've ever seen and heard."

    Many people wrote online that Harvey's performance was encouraging, and they will not give up on anything they want to do, either.

Peter is a 1 in the Sunshine Middle School. His 2 name is Brown. He is eight years old and he is in 3 , Grade 4. He likes 4 a lot because he thinks they are very cute. He often 5 about animals with his classmates.

Peter visits his uncle and aunt every summer. They 6 on a farm. They have many kinds of animals like cows, 7 , sheep and a big horse. Peter loves all the animals there.

This summer, he is going to 8 how to milk a cow. His 9 cannot believe (相信) it. "We get our milk from the 10 ," they say. "But our friend is going to get it from a cow."

Peter laughs. "Milk doesn't come from the store," he says. "Milk comes from a cow." His friends do not believe him so they 11 their teacher. The teacher says, "Peter is 12 . Milk comes from cows. Cows eat grass. They change (改变) the grass into milk. Then the farmer sells (卖) the milk. And we 13 it in the stores."

The teacher tells them one more thing, "Do you know that a cow has four stomachs (胃)?" The kids feel it is very 14 . They all want 15 to a farm to see the cows.