We may be very {#blank#}1{#/blank#} (please ) with the rapid progress we have made in every field of study , but we have almost done nothing {#blank#}2{#/blank#} ( improve ) our present examination systems which focus  {#blank#}3{#/blank#} testing the students' memory instead of their ability . As soon as a child begins school , he enters a world of examination  {#blank#}4{#/blank#} will decide his future of job . In fact , a good examination system should encourage students to think for {#blank#}5{#/blank#} ( they ) . But the examination system now forces the students to remember {#blank#}6{#/blank#} is taught to get high marks . Thus the students who come out first in the examination are often the {#blank#}7{#/blank#} ( good ) in memorizing . What's worse , such an examination system often  {#blank#}8{#/blank#} ( drive ) teachers to cram all the time and forces them to train students what to do with the ( {#blank#}9{#/blank#} ( come ) examination .

    There must be {#blank#}10{#/blank#} better way to test a student's true ability as well as their knowledge .

    The tea culture of China is {#blank#}1{#/blank#} (amaze) and has a long history.  Tea drinking was widespread in China for about one thousand years {#blank#}2{#/blank#} appearing in Europe.  

    Tea drinking in China enjoys wide popularity.  Many people nowadays go to expensively decorated teahouses {#blank#}3{#/blank#}(talk) business.  However, tea drinking is very complex. Many factors contribute to {#blank#}4{#/blank#} enjoyable experience. It starts with the surroundings. In the past, tea drinking took place in a setting {#blank#}5{#/blank#}spring water runs on marble. At present, in order to create such atmosphere, teahouses {#blank#}6{#/blank#}(decorate) with traditional paintings and furniture.  Besides, there is always a {#blank#}7{#/blank#}(perform) of a traditional Chinese musical instrument, such as the guzheng, pipa and erhu. Water {#blank#}8{#/blank#} (use) for tea also matters. In the old days, the water that came from melted snow was regarded as the best. Today no one collects snow any longer because of pollution and what people use is bottled water. Red tea, together with green tea, oolong tea and pu'er tea {#blank#}9{#/blank#}(rank) the top four favorites. The first three types of tea are processed using similar methods but pu'er tea uses a {#blank#}10{#/blank#} (total) different method.  

    Johann Strauss was born in Vienna in 1825. Although his father did not want him to become a {#blank#}1{#/blank#}(music), Strauss Junior studied the violin {#blank#}2{#/blank#}(secret) as a child. When his father discovered his son practising on a violin one day, he gave him a beating,{#blank#}3{#/blank#}(say) that he was going to beat the music out of the boy. But that didn't prevent the boy from becoming one of the {#blank#}4{#/blank#}(great) composers of all time.

    He wrote his first waltz(华尔兹）at the age of six. At nineteen, he decided to devote {#blank#}5{#/blank#}(he) to music. He formed his own orchestra and made a successful tour of Europe and soon became known {#blank#}6{#/blank#} the Waltz King. The emperor of Austria was so {#blank#}7{#/blank#}(please) with his music that he appointed him the conductor at the court balls of Vienna. It was for these occasions {#blank#}8{#/blank#}he wrote some of his most popular waltzes, among {#blank#}9{#/blank#}was the well-known favorite The Blue Danube（蓝色多瑙河）in all, the talented Johann Strauss {#blank#}10{#/blank#}(write) more than 500 masterpieces.

    A few people have lucid (清醒的) dreams, in {#blank#}1{#/blank#} the dreamer is aware they're dreaming and can control the experience. Some others can learn {#blank#}2{#/blank#} (have) lucid dreams. The practice can be used to deal with frightening dreams. However, its potential has been limited by it often {#blank#}3{#/blank#} (be) so hard to achieve. Now, researchers have developed the most effective method yet for promoting lucid dreams.

    The researchers let 121 adults aged 19 to 75 pick something {#blank#}4{#/blank#} (see)in a previous dream. It was called a "dreamsign" that can serve {#blank#}5{#/blank#} a reminder to become lucid when met again. The {#blank#}6{#/blank#} (volunteer) were then handed capsules. Each person got a high-dose (大剂量的) capsule, a low-dose capsule and a placebo (无效对照剂) capsule, but they couldn't tell which was which. On three occasions, they woke in {#blank#}7{#/blank#} middle of the night, took a capsule, imagined their dreamsign and went back to sleep. The high dose was most effective, causing lucid dreams in 42 per cent of participants. About 27 per cent {#blank#}8{#/blank#} (report) lucid dreams with the low dose and 14 per cent after taking the placebo capsule.

    The potential applications are {#blank#}9{#/blank#} (excite). "This new method has the success rate we need to be able to {#blank#}10{#/blank#} (proper) do research on lucid dreaming," says Denholm Aspy at the University of Adelaide in Australia.

    Yuan Longping was born in 1930 and graduated from Southwest Agricultural College in 1953, {#blank#}1{#/blank#} hunger was a big problem for many people in the countryside. Since then, finding ways to grow more rice {#blank#}2{#/blank#} (be) his life goal. And he searched for a way {#blank#}3{#/blank#} (increase) rice harvests without expanding the area of the fields. Now, he {#blank#}4{#/blank#} (consider) as a great man who devotes his life to {#blank#}5{#/blank#} (find) a way to increase the rice output.

    As one of the most famous scientists, he grows what is called super hybrid rice which has {#blank#}6{#/blank#} high output. Using his hybrid rice, farmers are producing harvests twice as large as before. {#blank#}7{#/blank#}, he doesn't care about being famous. He feels it gives him {#blank#}8{#/blank#} (little) freedom to do his research. He would rather keep time for his {#blank#}9{#/blank#} (hobby). He enjoys listening to violin music, swimming and reading. Money means very little to him. Indeed, he believes that a person {#blank#}10{#/blank#} too much money has more rather than fewer troubles.