If the population of the Earth keeps on increasing at its present rate, there will eventually not be enough resources {#blank#}1{#/blank#} (leave) to support life on the planet. By the middle of the 26^th century, if present trends continue, we {#blank#}2{#/blank#}（use）up all the oil that drives our cars, for example. Even if scientists develop new ways of feeding the human race, the crowded conditions on the earth will make{#blank#}3{#/blank#} necessary for us to look for open space somewhere else. But {#blank#}4{#/blank#} of the other planets in our solar system are capable of supporting life at present. One possible solution {#blank#}5{#/blank#} the problem, {#blank#}6{#/blank#}, has recently been suggested by an American scientist, Professor Carl Sagan. Sagan believes {#blank#}7{#/blank#} before the Earth's resources are {#blank#}8{#/blank#} (complete) exhausted it will be possible to change the atmosphere of Venus and therefore create a new world almost as large as the Earth {#blank#}9{#/blank#}.The difficulty is that Venus is much hotter than the Earth. {#blank#}10{#/blank#}, there is only a tiny amount of water there.

    Do you have any idea of New Year paintings? Also {#blank#}1{#/blank#}(know) as "paper paintings" and "painted pictures", New Year paintings are a unique art form in Chinese folk culture. Without New Year paintings, our traditional Chinese folk culture {#blank#}2{#/blank#}(be) much less colorful. The paintings get such a name because they are {#blank#}3{#/blank#}(most) posted during the Chinese New Year holiday for decoration and they are also accepted {#blank#}4{#/blank#} a symbol of New Year's greetings.

    New Year paintings {#blank#}5{#/blank#}(appear) around the Tang dynasty, replacing the previous door pictures believed to be able to protect the residents and drive away ghosts. The New Year paintings {#blank#}6{#/blank#}(belong) to the Song dynasty were created on a large scale. With the advancement of printing technology, the content and forms of New Year paintings became {#blank#}7{#/blank#}(vary). The development of the paintings matured in the Ming and Qing dynasties, {#blank#}8{#/blank#} the art hit its heyday(全盛期).

    Traditional printing {#blank#}9{#/blank#}(method) of New Year paintings include woodblock printing, stone-block printing, offset(胶印) printing, traditional Chinese painting, watercolor painting and sketches etc. Woodblock-printed New Year paintings are the most popular and interesting {#blank#}10{#/blank#}, according to a recent survey.

    Yesterday was a crazy day. I felt very tired {#blank#}1{#/blank#}I had a ton of work stuff going on. Then I got {#blank#}2{#/blank#}message from one of my teammates. It said, “We want to let you know that there are people who see and {#blank#}3{#/blank#}(true) appreciate all your hard work.” This meant more to {#blank#}4{#/blank#}(I) than anything else in a long while. And it made me think that maybe I need to set time aside {#blank#}5{#/blank#}(tell)the people in my life how much I appreciate what they did. Say “thank you” to the guy behind the counter, telling him that you appreciate how hard he {#blank#}6{#/blank#}(work); tell your daughter that you are proud of her {#blank#}7{#/blank#}(perform)at school; tell your mom that you notice how much she does {#blank#}8{#/blank#}the family. Sometimes when a long time goes by without {#blank#}9{#/blank#}(recognize) for the good we do, we start to get upset, but a simple statement of appreciation could make us become {#blank#}10{#/blank#}(energy )again for a good long time.

    The story happened in ancient times. A king was so clever that he thought of a good way to test {#blank#}1{#/blank#} his men were reliable.

    One day, he had a huge rock {#blank#}2{#/blank#} (place) on a roadway at night. Then he hid {#blank#}3{#/blank#} (him) nearby and watched carefully to see if anyone would remove the big rock. Some {#blank#}4{#/blank#} (wealth) businessmen and high officials came by, but they simply walked around it. Many of them even loudly blamed the king for not keeping the roads clear, but none of them would bother {#blank#}5{#/blank#} (get) the big stone out of the way.

    Then a villager came along carrying a load of vegetables. On {#blank#}6{#/blank#} (approach) the big rock, he stopped and laid down his burden, trying hard to move the stone to the side of the road. After much pushing, he {#blank#}7{#/blank#} (final) succeeded. As the villager picked up his load of vegetables, he noticed a purse lying in the road where the rock {#blank#}8{#/blank#} (be). The purse contained many gold coins and a note from the king, saying that the gold was for the person {#blank#}9{#/blank#} removed the huge rock from the road.

    The villager learned a valuable lesson that many others would never understand: Every obstacle presents {#blank#}10{#/blank#} opportunity to improve one's condition.

    An Israeli woman accidentally stepped on a garden snail (蜗牛). Rather than simply ignoring the snail, she picked up all the pieces of {#blank#}1{#/blank#}(it) broken shell and took it to Halclinica, a local animal clinic. She was lucky enough {#blank#}2{#/blank#}(find) a committed medical worker who, instead of refusing her request for help, spent hours {#blank#}3{#/blank#}(glue) the snail's shell back together.

    "For the broken shell, we need a {#blank#}4{#/blank#}(combine) of patience and skill with the glue," the clinic wrote in a post {#blank#}5{#/blank#} its Facebook page. "We make sure the glue stays outside the shell {#blank#}6{#/blank#} does not harm the snail's body."

    {#blank#}7{#/blank#}(lucky), their hard work paid off and they were able to not only fix the snail's shell, but also put it back on the slimy owner. The operation was a success, {#blank#}8{#/blank#}.

The snail will still need a few weeks, or even months, to fully recover. So far the staff of Halclinica {#blank#}9{#/blank#}(have) a liking for their tiny patient. They have even named it Chevy. "I am happy to see Chevy is getting {#blank#}10{#/blank#} (strong) day by day," one of the staff said. He'll remain under their care as he recovers and animal lovers are welcome to visit him during his stay at the clinic.