The college entrance examination is just around the corner. Homework and tests will keep many of you up late at night, and you may plan to make up for your lost sleep during the weekends. {#blank#}1{#/blank#} is it useful? A study published in the journal Current Biology completely has changed {#blank#}2{#/blank#} people used to think. It shows that the habit of sleeping in on weekends doesn't fix the damage done by a lack of sleep during the week. Even {#blank#}3{#/blank#} (bad), it may damage your health.

In Rio, soccer was not only a sport but also a lifestyle. Lamine's flashy1 and exciting gameplay were the drive to his success. He was in a team called FC that had the best players.

As FC made it to the soccer final,2 filled the air. They were against their biggest rivals KD. As the clock counted down, one of Lamine's teammates3 the ball over to Lamine.

With a powerful4 , Lamine aimed for the goal, the ball soaring（呼啸） through the air. Time seemed to stop as the goalkeeper leaped5 . Luck was not at Lamine's side as the ball was cleared by the defender. The referee's whistle blew,6 the game.

With the sun setting, Lamine's father found him sitting7 on the field. Father was once a skilled soccer player, knowing the8 that came with the game. He patted Lamine on the back, "Lamine, even the greatest players would9 chances. Don't let one setback define you. "

Encouraged by father's words, Lamine10 and hugged him. For the next few days, they spent mornings and evenings on the field,11 his shots and improving his speed and skills.

The next game arrived, and Laminez found himself in a12 position. This time, with a swift move, he dribbled past defenders and13 the ball into the net.

The crowd erupted in cheers, and Lamine's teammates14 him carrying him to the sidelines to celebrate. Lamine went to hug his dad tightly. "I'm proud of you, son. I'll15 you my signature move in my old days. "his father said.

A grocery store in Ann Arbor, Michigan opened on Tuesday to the public. This is an artist's uneatable creation. The Plastic Bag Store presents shelves filled with items such as meat, eggs, cakes and so on, all of which are made from single-use plastics taken from streets and garbage.

The store at times during the day will be transformed into a stage for a series of short films in which puppetry(木偶戏表演), shadow play, and handmade sets are used to tell a story of how the overabundance of plastic waste we leave behind might be misinterpreted by future generations—and how what we value least may become our most lasting "cultural legacy (遗产)".

Theater and film director Robin Frohardt is the creative driving force behind the Plastic Bag Store. "I got the idea many years ago after watching someone bag and double-bag and triple-bag my groceries," Frohardt said on Tuesday. "I just was sort of struck by how much packaging was involved in our everyday lives. And it just seemed so unreasonable. I just thought, maybe I could set up a project to change it." Combining a real-life supermarket with film experience, Frohardt planned to use art and humor to question our culture of consumption and convenience and to show one of the greatest problems of our planet.

Plastic bags are created by fossil (化石) fuels and often end up as waste in landfills and the ocean. Americans throw away 100 billion plastic grocery bags per year. She hopes that she can continue to tour with the project and bring it to different communities. "My dream would be that this project will become unnecessary one day," said Frohardt.

 "Frohardt's work reminds us, with humor, to think not just about the next two weeks, but also about the next two decades and the next two centuries. What will remain hundreds of years later? We hope that our legacy will be plays rather than piles of plastics," said Tim Tompkins, President of Times Square Alliance.

"I'm going to play basketball, Daddy." Lauren flew into my arms when I came in from work. "That's 1 , honey," I replied naturally. I thought she meant outside the house—on the driveway. Into the kitchen, my wife Helen's silence indicated I had 2 something. After a while, she spoke slowly, "Lauren is joining the girls' high-school basketball team."

I 3 my girl's sportsmanlike courage, but 4 was still in my stomach. Lauren was only just 1.55m tall. 5 legs and a heavy body were surely a(n) 6 for her in playing basketball.

Finally, the game day arrived. Lauren and her teammates moved out. Their game faces seemed 7 to win. At first, though not playing, Lauren followed the movement on the court and 8 every play. I could even 9 her shout "No way!" when a referee made an unfair call against a teammate. Sitting on the sidelines, Lauren still enjoyed the game very much.

Suddenly, the announcer's voice boomed, "Number thirty-three, Lauren Wray, in." My heart 10 wildly. What if she got injured or other girls on the team made fun of her? But what I saw was that Lauren made every effort to keep pace with the others. Just before the end of the game, they 11 the ball to Lauren. She caught it. She shot. 12 she scored!

The audience began clapping and 13 . Lauren's brown eyes shone as she wiped her sweaty forehead. Lauren's uplifting spirits and impressive performance, wrapped in a small 14 , struck everyone greatly. I felt enormously 15 to have Lauren as my daughter.

Growing up in poverty in rural Kenya,Nelly Cheboi watched her single mother work tirelessly so she could attend school. 

From an early age,she realized that her family,along with others like hers in their village, was1 a cycle that left them little hope. Cheboi attended college.2 a scholarship in the United States,worked odd jobs to support her family,and discovered her3 for computer science. She4 the success in finding jobs to her computer literacy. She knew she wanted to share it with her5 back home. 

Today,she's giving 4,000 kids the chance for a6 future through her nonprofit, TechLit Africa. The organization uses recycled7 to create technology labs in schools in rural Kenya. 

In 2018,she began8 recycled computers. She started small,carrying the machines to Kenya and9 customs fees and taxes herself. TechLit Africa now works with shipping companies to10 the donated computers so it's more cost11 . The donated hardware is12 to partner schools in rural Kenya,where students aged 4 to 12 receive daily classes and13 opportunities from professionals and gain skills that will help improve their education and prepare them for future jobs. 

"My hope is that when the first TechLit kids graduate from high school,they're able to get a job online14 they will know how to code,"Cheboi said. "The world is your oyster when you are educated. By bringing the resources,by bringing these skills,we are15 the world to them. "

Edmond was a school bus driver for 22 years. One morning, the rain pouring down, he and the bus monitor Valentine were called to1 a student who missed the bus. What2 them was that the student didn't turn up when they reached the specified place.

Edmond and Valentine didn't expect they had a larger3 to achieve. Just around the corner, they found two children4 in the rushing floodwaters. The boy and the girl were struggling to hold onto a5 to avoid being swept away.

Edmond and Valentine couldn't6 to save them, but neither could swim. Jumping into action meant putting their own7 on the line. Since the bus was for special needs children, it was8 with removable seat belts. They got a(n)9 . Immediately they tied the seat belts together so as to10 the children.

Close by neighbors additionally got here to11 , and the group made combined efforts to12 the boy and the girl from the tree. They created a human chain and13 the tied belts out until Edmond got a firm hold on the children and pulled them to safety.

The two children were14 of Edmond, giving him a big hug. Surrounding them, everyone present was filled with happiness, though wet all over. This great rescue operation went viral on social media and drew praise for their15 from all quarters.