Ten Chinese engineers were driving down a road to a National Forest Park. They were {#blank#}1{#/blank#} (sudden) amazed by what they saw. Three tall animals, {#blank#}2{#/blank#} (cover) with long black hair, were crossing the road. On {#blank#}3{#/blank#} (see) the animals, the engineers immediately stopped and ran after them. However, when they saw {#blank#}4{#/blank#} move through the forest with great speed and strength, they did not dare to follow any {#blank#}5{#/blank#} (far).

    The men did not take any photographs but scientists were delighted by the{#blank#}6{#/blank#} (discover), because the engineers are all well educated people and scientists feel they can rely {#blank#}7{#/blank#}what they described.

    Scientists returned to the forest, collected some hair and measured footprints, {#blank#}8{#/blank#} are about 20 inches. They appear to be the animals' feet! Chinese scientists have now set up a special group to exchange information and made a study of the forest, {#blank#}9{#/blank#} in the meantime, some people refuse to believe that this half-man, half-monkey {#blank#}10{#/blank#} (exist). They will not believe it until one of the animals has been caught.

    When kids in parts of the world want to play, they often make soccer balls out of trash tied together with string. “{#blank#}1{#/blank#} the areas used for playing fields are often rough and rocky, millions of real balls go flat (变瘪){#blank#}2{#/blank#} 24 hours,” says Tim Jahnigen, a California businessman. Determined to solve this problem,{#blank#}3{#/blank#} created an indestructible ball called the One World Futbol.

    The ball is made of {#blank#}4{#/blank#} special material, ethylene-vinyl acetate foam. It's lightweight, it's flexible, and—{#blank#}5{#/blank#} important—it holds its shape.

    The One World Futbol needs no pump {#blank#}6{#/blank#} won't wear out, even on rough surfaces. When tested,{#blank#}7{#/blank#} withstood (经受住) being crushed by a car, and even being chewed on by a lion.

    Although it costs more to produce {#blank#}8{#/blank#} a typical soccer ball, Jahnigen estimates the One World Futbol can last 30 years. So far, it's been given to kids in 143 countries. 

    E-commerce（电子商务）has changed the lives of people across the world. With fewer people {#blank#}1{#/blank#}(leave) home for shopping, physical stores are having a more {#blank#}2{#/blank#}(difficulty) time. It seems that one kind of physical store is not being hit—the convenience store.

    Convenience store sales in 2016 in China increased by 13 percent {#blank#}3{#/blank#}(compare) with that of 2015, according to China Daily. There are now{#blank#}4{#/blank#}(near) 100,000 convenience stores in China. And in Japan, there are 11,000 more convenience stores in 2017 than in 2010.

    Why are these 24-hour stores with {#blank#}5{#/blank#}average area of 110 square meters enjoying such rapid {#blank#}6{#/blank#}(develop)?

    One reason is that young people have grown into the habit of shopping at convenience stores, noted Convenience Store News. Convenience {#blank#}7{#/blank#}(store) not only have everything for daily use, but also fresh food like sushi, bread and salads,{#blank#}8{#/blank#} are all quite popular among young people.

    What's more, different {#blank#}9{#/blank#} supermarkets, many convenience stores sell things they make themselves, like bread and cakes. As these products can only{#blank#}10{#/blank#}(find) in these stores, many people go there just to buy them.

    When police found Barely, 19 years old, living in a tent, instead of a dormitory in Gordon State University, they were prepared to drive him away.

    Then they heard his story. Barely {#blank#}1{#/blank#}(plan) to walk to college {#blank#}2{#/blank#} he couldn't afford a bus ticket, but it would be too {#blank#}3{#/blank#}(tire). So he rode six hours from his hometown on his little brother's bike, {#blank#}4{#/blank#}(carry) all his possessions—a bag, a tent, two bottles of water {#blank#}5{#/blank#} a box of food—in order to start his second year {#blank#}6{#/blank#} a biology major. He arrived early to look for a job, but no luck. {#blank#}7{#/blank#}(touch) by his story, Officer Richard and his partner put Barely up at a motel with their own money. Word spread and soon people donated clothes; school supplies and money {#blank#}8{#/blank#}(cover) the rest of his motel stay—he was even given a job. And then there was Casey, who started a GoFundMe page for Barely after spending time with him. "This kid, though weak in {#blank#}9{#/blank#}(appear), rode a bike for 6 hours in the hot weather. I thought that he is determined." She wrote on her Facebook page. The fund reached $184,000, all of {#blank#}10{#/blank#} went into an education trust for Barely.

    Why do different people like different colors? The answer depends largely {#blank#}1{#/blank#} cultural values. To the Egyptians, green is a color {#blank#}2{#/blank#} stands for the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. During the Spring Festival in China, children {#blank#}3{#/blank#} (give) money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect {#blank#}4{#/blank#}(they) against evils.

    People's {#blank#}5{#/blank#}(choose) of colors is also affected by their bodies' reactions toward them. Green is said to be the most restful color. It has the ability to reduce pain and relax people both mentally {#blank#}6{#/blank#} physically. When {#blank#}7{#/blank#}(work) in green environment, people have fewer stomach aches. Red can make a person's blood pressure {#blank#}8{#/blank#}(rise) and increase people's appetite. Many decorators will include different shades of red in the restaurant. And many commercial websites will have a red "Buy Now" button because red is a color that {#blank#}9{#/blank#} (easy) catches a person's eye. Unlike red, blue is believed to cause people to lose appetite. Therefore, {#blank#}10{#/blank#} you want to eat less, eating from blue plates can help.