Handwriting can make or break the first impression. If your handwriting is difficult for others to read, you will sometimes feel embarrassed.{#blank#}1{#/blank#}. It needs lotsof practice to improve your handwriting.

{#blank#}2{#/blank#} Try each of them out on a piece of paper bysigning your name. Find out which type of pen you can write best with. You maybe amazed at the change in your handwriting just by changing to another pen.

{#blank#}3{#/blank#} Do not just do what feels comfortable becausethat is just your old bad habit coming back into play. Try to hold the penlightly and don't press too hard.

      Use your chosen pen to write Os on some pieces of lined paper.Write until you have filled up all the lines. Be careful with each O that youwrite.{#blank#}4{#/blank#} Practice writing Os as much as possible.Remember : practice makes perfect. You may practice for weeks or months if youneed to{#blank#}5{#/blank#}

As your handwriting shows signs of improvement , go ahead andkeep on practicing by writing more words.

A. Gather different types of pens.

B. Practice holding your pen in different ways.

C. However , a bad writing habit is hard to break.

D. Choose a type of pen with which you write best.

E. It won't help if you write a lot of careless Os on the paper.

F. Two to three months' practice is enough to get goodhandwriting.

G. After you are confident in your Os, do the same thing withyour name.

    Computers have beaten human world champions at chess and, earlier this year, the board game Go(围棋). So far, though, they have struggled at the card table. So we challenged one AI(artificial intelligence) to a game.

Why is poker so difficult? Chess and Go are “information complete” games where all players can see all the relevant information. In poker, other players' cards are hidden, making it an “information incomplete” game. Players have to guess opponents' hands from their actions—-tricky for computers. Solving poker could lead to many breakthroughs, from cyber security to driverless cars.

    Scientists believe it is only a matter of time before AI once again vanquishes humans, so our human-machine match comes up in a game of Texas Hold's Em Limit Poker. The AI was developed by Johannes Heinrich, a researcher studying machine learning at UCL. It combines two techniques: neural(神经的)networks and reinforcement learning(强化学习).

    Neural networks, to some degree, copy the structure of human brains: their processors are highly interconnected and work at the same time to solve problems. They are good at spotting patterns in huge amounts of data. Reinforcement learning is when a machine, given a task, carries it out, learning from mistakes it makes. In this case, it means playing poker against itself billions of times to get better.

    Mr Heinrich told Sky News: “Today we are presenting a new procedure that has learned in a different way, more similar to how humans learn. In particular, it is able to learn abstract patterns, represented by its neural network, which allow it to deal with new and unseen situations.”

    After two hours of quite defensive play, from the computer at least, we called it a draw.

    More and more people in America are celebrating the Indian holiday Diwali. Diwali is Hindi for “row of lights.” It is the most important holiday in India.

    Many people around the world are beginning to celebrate it as well. The United States is one of the places where the festival is becoming more common. Diwali celebrations can now be found at American landmarks like Disney land in California and New York City's Times Square. They are also held in many parks and museums.

    Neeta Bhasin created the Times Square event. She said Indian immigrants (移民) have found great success in America. But, she said, many Americans still do not know much about India. So, she decided to act. "I felt it's about time that we should take India to mainstream America and show India's rich culture, heritage, arts and variety to the world, "she said, "And I couldn't find a better place than the center of the universe: Times Square."

    Bhasin came to the United States from India 40 years ago. She is president of ASB Communications, the marketing firm behind Diwali at Times Square. Tens of thousands of people attend the event, now in its fourth year.

    In India, Diwali is a five-day harvest festival held just before the Hindu New Year. The exact dates change from year to year but Diwali is always in the fall. Celebrations include lighting oil lamps or candles called diyas. The lights represent "a victory of knowledge over ignorance, light over darkness, good over evil."

    A Diwali celebration will light up Disney California Adventure Park in Anaheim this year. Visitors can watch performances of traditional Indian dances and take part in a Bollywood dance party. The event is part of a Festival of Holidays program at the theme park to show cultural traditions from around the world.

    We all know the names of certain famous male inventors throughout history, from Galileo to Alexander Graham Bell to Steve Jobs. Do you know the outstanding ladies listed below?

    Margaret Knight (1838-1914)

    Margaret Knight was nicknamed “the lady Edison'' for her productive inventions which included a safety device for textile looms, shoe manufacturing machines, a rotary engine and internal combustion engine (内燃机), among many others. Knight received 27 patents in her lifetime.

    Josephine Cochran(1839-1913)

    Cochrane, a wealthy woman who entertained often, wanted a machine that could wash dishes faster than her servants, and without breaking them. When she couldn't find one, she built the first dishwasher herself in 1886. She received a patent for her famous invention and started a company to sell her invention to restaurants and hotels.

    Katharine Burr Blodgett (1898-1979)

    Katharine Blodgett was the first woman to receive a Ph.D in physics at England's Cambridge University and the first woman hired by General Electric. Her most influential invention was non-reflective glass, which today is still essential for eyeglasses, car windshields and computer screens.

    Stephanie Kwolek (1923-2014)

    In 1965, Stephanie Kwolek created an unusually lightweight and durable new fiber which was later developed by a chemical company DuPont into the synthetic Kevlar (凯夫拉尔纤维), used in everything from military helmets and bulletproof vests to work-gloves, sports equipment, and building materials. Kwolek was awarded the National Medal of Technology for her research on synthetic fibers and was admitted into the National Inventors Hall of Fame in 1994.

    Forget Cyclists, Pedestrians are Real Danger

    We are having a debate about this topic. Here are some letters from our readers.

    ■ Yes, many cyclists behave dangerously. Many drivers are disrespectful of cyclists. But pedestrians are probably the worse offenders.

    People of all ages happily walk along the pavement with eyes and hands glued to the mobile phone, quite unaware of what is going on around them. They may even do the same thing while crossing a road at a pedestrian crossing or elsewhere. The rest of us have to evade (避让) them or just stand still to wait for the unavoidable collision.

    The real problem is that some pedestrians seem to be, at least for the moment, in worlds of their own that are, to them, much more important than the welfare of others.

—Michael Horan

    ■ I loved the letter from Bob Brooks about cyclists (Viewpoints, May 29). I am afraid they seem to think they own the roads.

    I was walking across Altrincharn Road one morning when a cyclist went round me and on being asked what he was doing he shouted at me.

    The government built a cycle lane on the road but it is hardly used.

    The police do nothing. What a laugh they are!

    The cyclists should all have to be made to use the cycle lanes and wear helmets, fluorescent (发荧光的)jacket and tights at night and in the morning. They should pay some sort of tax and be fined for not wearing them.

—Carol Harvey

    ■ Cyclists jump on and off pavements (which are meant for pedestrians), ride at speed along the pavements, and think they have a special right to go through traffic lights when they are on red.

    I was almost knocked down recently by a cyclist riding on the pavement when there was a cycle lane right next to him.

    Other road users, including horse riders, manage to obey the rules so why not cyclists?

    It's about time they had to be registered and insured, so when they do hit a pedestrian or a vehicle, or cause an accident, at least they can be traced and there might be an opportunity to claim.

—JML

    Write to Viewpoints of the newspaper.

Yosemite is a national park in California. It is very beautiful and big. The park includes more than 760,000 acres in the California Mountains. Most of the park is wilderness.

The part of Yosemite that everyone likes is Yosemite Valley. It is a tiny valley that is 7 miles long and less than 1 mile wide. It has tall rock walls and streams that splash down in waterfalls. More than two million visitors come to the valley each year.

One ranger (守护人) says the number of visitors is more than the land can handle. The valley has 4,500 camping spots. It has a hotel that can hold 4, 000 families. This is still not enough to handle all of the visitors. The valley has grown so big that it has a lot of traffic and crime.

A worker says the park is trying to keep the beauty of the park and let everyone visit. Some areas have been fenced off from people and planted with seeds to try to keep them beautiful.

A former worker thinks Yosemite should get more money to take better care of the park. He would also like to teach people what the park service is trying to do.

Some people are trying to save Yosemite Valley. A plan has been made to get rid of some buildings. There will be fewer cars allowed inside the park. More buses will help get people around.