Chinese researchers     1     (develop) a robot designed to help doctors treat the new coronavirus and other highly contagious diseases so far. The machine has a long robotic arm attached to a base with wheels. It can perform some of medical examination tasks the same     2     doctors.

Cameras record the robot’s activities, which     3    (control) remotely so doctors can avoid     4    (come) in close contact with infected patients. Doctors and other medical workers can operate the machine from a nearby room or much     5    (far) away.

The robot’s main     6    (design) is Zheng Gangtie, an engineer and professor at China’s Tsinghua University in Beijing. He told Reuters News Agency that he got     7     idea for the device when the number of cases of the COVID-19 was rising quickly. COVID-19 is the disease caused by the new coronavirus.

Zheng said a friend of his is head of Beijing Tsinghua Changgung Hospital. He said his friend told him that one of the biggest     8    (problem) in dealing with COVID-19 was     9     health care workers treating patients were getting infected themselves. Zheng said he wanted to do something to deal with this situation.

So the engineers gathered a team and went to work on the robotic device. Zheng said the team was able to convert two robotic arms. The new robot is almost     10    (complete) automated. It can even disinfect itself after performing actions involving contact with patients.

Five-year-old Naomi lost her teddy bear on a hiking path     1     the autumn of 2020. Teddy was the first gift Naomi’s parents gave to her. Despite     2    (constant) checking with the lost and found, her family didn’t get the bear back. Fortunately, Ranger (护林员) Tom,     3     monitors actual bear activity, came across the teddy bear. He kept it and rode with it until a friend of the family spotted the bear and helped send it back home nearly a year later.

Wind, rain, and ice have been shaping Brimham Rocks for the last 320 million years. It has even become a National Trust landmark and an Area of Outstanding Natural Beauty,     1     (draw) visitors to enjoy the outdoors of North Yorkshire, England. Earlier this year,     2    , some visitors have damaged it in a few seconds.

At around 8：45 pm on Friday, June l, a group of five young people     3     (see) pushing a rock at the top of one of the cliffs, North Yorkshire Police said. This resulted     4     the rock falling from the top, causing damage to the cliff face. The damage is serious and it is now in a potentially (可能地)     5     (danger) condition.

The incident has caused huge damage to both the rock and the cliff face, and those teens put     6     (they) in danger and have created a potential risk for other visitors to Brimham Rocks.

Helen Clarke, from the National Trust,     7     (add), "It might have been fun for some people. Actually, it is just     8     (complete)meaningless and needless. "

While everyone is angry with the teens on social media, the police are asking for help.     9     you have any     10     (inform) about the identity of those teens, please contact officers at 12180097959.

What do the five Olympic signs on the flag represent?     1     is widely believed that the five-riing Olympic symbol was created by Frenchman Pierre De Coubertin in 1913. As the founder of the modern Olympic Games, he wanted     2    (celebrate) the 20the anniversary(周年纪念) of the Games and chose a design of five rings,     3     represented the five continents(洲) taking part in the Games. The rings     4    (become) the official Olympic symbol at the 1920 Games in Belgium.

Pierre de Coubertin thought that the five interlocking rings meant the five continents     5    (compete) in the Games and the meeting of their athletes at the Olympic games.     6    (actual) every part of the modern Olympic symbol and flag shows the main purpose of the Games in a particular way. The Olympic flag, with its familiar rings, is used as     7     international symbol of peace, unity and     8    (agree). The white background of the flag stands     9     peace and truth.

At the end of each Olympic Games, the mayor(市长) of the hosting city passes the Olympic fag to the mayor of the city where the next Olympics     10    (hold) for years later. The flag remains there until the next Olympics.

There’s no doubt that doing more exercise is     1    (help) to us. As students, we can make     2    (we) more active and smarter by doing exercise in our daily life.

    3    (person), I think highly of jogging because it’s good for health. Take myself    4    example, I often jog in the playground for half     5     hour. Each time I finish it, I feel my body has been     6    (strength).

It’s helpful for us to do more exercise. I     7     hope that everyone does some sports in their spare time rather     8     just stay at home     9     bury themselves in their work.

Let’s go out    10    (do) more exercise!

The Future Life on Mars

Compared with the life we    1    (live) on the earth now, the future life on Mars will be     2    (total) different.

Firstly, without pollution on Mars, people will be able to drink cleaner water    3     breathe fresher air, so they will be    4    (health).The food on Mars will be different from     5     food now. People will just take    6    (pill) and drink man-made juice instead of eating bread and meat. Secondly, people will travel back to the earth or to other planets for sightseeing     7     spaceship. Additionally, there will be no    8    (fix) school and classrooms. Children will just fly to    9    classroom in the school spaceships. And people won’t work in factories or companies. They can stay at home,     10    ( work) with computers.

An old carpenter was ready to retire.

His boss was sorry     1    （see）the good worker go. He asked the carpenter     2     he could build one more house. The carpenter said yes，but his mind wasn't on his work any more.

    3     （use）poor materials，he worked on the house carelessly. When the house     4    （complete），the boss handed him the front-door key.“This house is now yours，”he said，“as a reward for your     5    （devote）over the years.”

What a surprise！What a shame！    6     he known he was building his own house，he would have done it differently. Now he had to live in the house poorly     7    （build）by himself.

So it is with us. Sometimes we build our lives carelessly. At important points we don't try our best. Then with a shame we find     8    （we）living in the house we have poorly built. But we don't have a chance to make it all over again.

Think of yourself as the carpenter. Build your life     9    （wise）. Your life today is     10     result of your attitudes and choices you made in the past. Your life tomorrow will be that of your attitudes and choices you make today.