A man looking at his Smartphone while walking across a railway{#blank#}1{#/blank#}(have)a close knock on Oct 22. He was so{#blank#}2{#/blank#}(absorb)in his Smartphone that he did not see a train approaching until it brushed past him,{#blank#}3{#/blank#} (throw)him to the ground. This should serve{#blank#}4{#/blank#}a warning that people should be aware of their surroundings, especially{#blank#}5{#/blank#}crossing roads.

    {#blank#}6{#/blank#} (lucky), the man survived , but the incident forced the driver{#blank#}7{#/blank#}(stop)the train. An 18-minute delay followed the incident,{#blank#}8{#/blank#}led to a break in the running of other trains on the route.

    Smartphone{#blank#}9{#/blank#}(addict) has spread like an infectious disease. It's evident that it will do great harm to society. What's even{#blank#}10{#/blank#}(bad), some addicts become impatient with relatives and friends. Some people blame the Smartphone for the sad story, yet in fact people's weakening self-control and self-discipline are to blame.

    We could learn vocabulary while we are asleep. Researchers showed it is possible {#blank#}1{#/blank#} (learn) new information while sleeping deeply, and recall this information later. They did tests to see {#blank#}2{#/blank#} a person could remember new words and their translations while sleeping. The answer is yes. The language areas of the brain remember vocabulary during sleep, especially during deep sleep. While sleeping, our brain switches on for about half a second and then switches{#blank#}3{#/blank#} for half a second. The active state {#blank#}4{#/blank#}(call) "up-state". This is how our brain could learn new vocabulary.

    Once James Thornhill, a famous English painter, was asked {#blank#}1{#/blank#} (paint) some pictures on the walls of the king's palace in English. Then workers were sent for and {#blank#}2{#/blank#} big platform was made. {#blank#}3{#/blank#} the help of a worker, Thornhill started painting on the platform. They worked for a whole year {#blank#}4{#/blank#} at last the pictures were ready.

    Thornhill was happy when he looked at the pictures, for they were {#blank#}5{#/blank#} (real) beautiful. He looked at them for a long time, and then took one step back and looked again. Now the pictures were even {#blank#}6{#/blank#} (much) beautiful. He took another step, then another. Finally he was at the very edge of the platform, but he did not know it because he {#blank#}7{#/blank#} (think) of his pictures.

    The worker saw everything. "{#blank#}8{#/blank#} should I do?" he thought. "Thornhill is at the very edge of the platform. If I cry out, he will take another step, fall off the platform and surely be killed." So the worker quickly took some paint and threw {#blank#}9{#/blank#} at the picture. "What are you doing?" cried the painter, {#blank#}10{#/blank#} (run) quickly forward to his pictures.

    China has once again proved its {#blank#}1{#/blank#} (able) to change the world with the "new four great inventions": high-speed railways, electronic payments, shared bicycles and online shopping. They're related to China's high-tech innovation (创新),{#blank#}2{#/blank#} has improved the quality of people's lives, according to a survey {#blank#}3{#/blank#}(make) by the Belt and Road Research Institute of Beijing Foreign Studies University.

    "My wallet is no longer in use. I can buy and eat whatever I want simply with a fingertip on my phone," said {#blank#}4{#/blank#}university student, adding that "even pancake sellers are using mobile payment".

    The bikes {#blank#}5{#/blank#}(them) are not new, but the operating model of bike-sharing {#blank#}6{#/blank#}(base) on satellite navigation system, mobile payment, big data and other high technologies.

    China has entered a new innovative era, thanks to the large amounts of capital China has invested in {#blank#}7{#/blank#}(encourage) innovation, said Bernhard Schwartlander, WHO Representative in China.

    It is increasingly clear that China is innovating and no longer copying Western ideas. This is especially true in mobile, where China is leading {#blank#}8{#/blank#}many ways such as…social messaging app WeChat, she said. This is partly {#blank#}9{#/blank#}China skipped over the PC era and went directly to mobile. China has a {#blank#}10{#/blank#}(large) mobile use than any other country in the world.

    When I first began my teaching career 20 years ago, a friend of my father said to me, "We were expecting great things from you. You could {#blank#}1{#/blank#}(be) a political leader or {#blank#}2{#/blank#} police chief, but instead you just became a teacher." I told him if I {#blank#}3{#/blank#} (inspire) one of the children that year to be a leader, and one every year for the rest of my career, I would be very proud of my contribution to our community.

    Education is the key to a {#blank#}4{#/blank#}(safe), healthier and wealthier world. {#blank#}5{#/blank#} you are a teacher, you just have chosen the most {#blank#}6{#/blank#} (reward) profession in the world. I sometimes hear from the students who I taught many years ago. They are now adults leading their communities. I got great{#blank#}7{#/blank#} (satisfy).

    Imagine you plant a small and weak tree in your yard. Then you move away. One day you are back. But it looks different now, strong tall, with many{#blank#}8{#/blank#}(branch) and beautiful leaves. You stand in its broad shade, remembering the little tree {#blank#}9{#/blank#}(plant) years ago. That is teaching.

    {#blank#}10{#/blank#} is Koltotrorl that educators are nation-builders. Our world needs them.

    How to prevent being infected with the virus? There are a number of standard hygiene (卫生) practices {#blank#}1{#/blank#} have been recommended to protect against infection and {#blank#}2{#/blank#} (far) spread. These include covering your mouth and nose when coughing or sneezing with a medical mask, tissue or flexed elbow; avoiding contacting with those who are unwell {#blank#}3{#/blank#} (close); the appropriate use of masks and personal protective {#blank#}4{#/blank#} (equip), especially in a healthcare setting; washing hands regularly with water and soap, {#blank#}5{#/blank#} alcohol-based hand sanitizer (洗手液). {#blank#}6{#/blank#} (action) that can be taken to prevent infection from an animal source include: avoiding unnecessary unprotected contact with animals; washing hands after contact with animals or animal products; and ensuring that animal products are cooked thoroughly before they {#blank#}7{#/blank#} (consume).

    It is important{#blank#}8{#/blank#} (stay) home if you're feeling unwell. But if you have a fever, cough, and difficulty {#blank#}9{#/blank#} (breath), seek medical care early and share your previous travel history {#blank#}10{#/blank#} your healthcare provider.