One weekend, a wife and a husband went to visit a shop in London. After they got back home, they couldn't find their camera. They thought the camera must be in the shop. After a few weeks, they went to that shop again and the boss gave their camera back to them.

When their picture of the camera came out, the husband saw two pictures he did not take. One is a man standing at the door of the shop. In his hand there is a piece of paper with some words on it “I find your camera”. The other is a boy with a piece of paper in his hand. There are some words on the paper too, “I take the pictures.”

    Pat McGee noticed her daughter hadn't returned to the dentist's waiting room just before her surgery (外科手术). She walked to the bathroom and found Jessica McDaniels, 32, in there, crying.

    McGee took her daughter into her arms, "We're going to say 'goodbye' to the old Jessica," she said. "And 'hi' to the new Jessica."

    McDaniels, from St. Louis, US, had been wishing for this day since high school, when the bullying (霸凌) about her teeth started. Now that it was finally happening, she was worried and afraid.

    It was a social media post two months ago that got her there. Someone posted a photo of McDaniels with a comment about her overbite (龅牙). The post was shared many times, with many people making unkind comments on her appearance.

    The bullies didn't know the road McDaniels had traveled. She had nine operations on her ears from age 2 to 12 years old. She was almost deaf in her right ear. Her adult teeth didn't start coming in until she was 11 or 12, and doctors couldn't figure out why they were pushed outward. It got worse as she got older. McDaniels had been trying for years to get her teeth fixed, but it was always too costly.

    When her story got out, dentists wanted to help her. One of them, Maryann Udy, got in contact with McDaniels and offered her a new smile - free of charge. McDaniels wasn't sure at first, so she called her mother. The mother told her that Udy was her angel. "You need to do it," she told her daughter.

    The surgery was long and complicated (复杂的). It took weeks for the swelling (肿块) to go down, and several more months before McDaniels' new smile was ready. Later that year, she looked at her old photos online and smiled. "I loved her," she said. "She's thankful to be in less pain, to be on the way to a new smile. Sometimes, though, it feels like something is missing from who she was." Still, she loves taking selfies and admiring her new appearance. "I looked good before," she said. "I look even better now."

Bill is a 7-year-old boy. There are 1 people in his family. They are his parents and him. He likes doing exercise. He brings a 2 to school every day because he loves it very much. After class, he often plays basketball with his classmates at school. His favorite color is 3 . So he has a blue schoolbag and some other blue stationary. 

Bill wants to have a dog, but his mother doesn't like it. One day, his friend Gina asks him to look after her dog Coco. Coco is very clever. When you 4 , "Coco, come here", it is coming. 

Bill plays with it very happily. But Coco is 5 at night. Bill looks for it everywhere, but he can't find it. He buys a new 6 . It 7 Coco. The next morning, Gina comes and 8 her dog back. When she gets to Bill's home, her Coco comes out of nowhere. Bill tells her the story. She doesn't mind and says thanks to him for his help. Then she goes 9 with Coco. "But what can I 10 the new dog? "Bill asks.

"I'm so excited to build sandcastles!" said James. "I'm going to build a big one, with lots of rooms!"

"Your sandcastle will be good, but not as good as 1 !" said Nova. "Why don't we have a competition(比赛)?" James thought it was a good idea and 2 her.

They were busy building their sandcastles. Nova built a great one! It had big towers and little windows. She even made sand chairs for little crabs to relax in!

 When seeing it, James was very 3 . At first, he was so sure his sandcastle would be pretty good for a king. However, each time he tried to build a tower on the top of the sandcastle, it didn't work. Then he tried to place other decorations(装饰品) on it, 4 they only made it worse! The sandcastle finally became a disaster(彻底的失败) and he knew Nova already 5 him.

 Nova looked over at James's sandcastle, and then at James. Watching him sit by his sandcastle sadly, she thought she should offer some 6 .

"Do you know what could be more fun, James?" asked Nova.

"What?" sniffled James.

"You and I, build a sandcastle together!" said Nova. "This one took me too much time, and there are so many crabs. It will be too 7 with only one sandcastle! They' ll need more than one sandcastle!"

"Oh, really?" James said. "I think everyone can do it well 8 me. I'm afraid I' ll ruin(摧毁) it."

"You won't, James!" And so Nova built the sandcastle and James placed all the decorations on it. After finishing it, they looked at their work 9 .

"Now, that's what I call a sandcastle!" James said with a big smile.

"Next time, let's work together again!" said Nova. "We make a great 10 !"