My friend Tony and I always walk hoe together after school. Last Monday, however, something happened     1     our way back.

We were walking that day when we heard     2     loud cry behind us. Looking around, we were     3     (surprise) to see a woman lying on the ground. It seemed that she was     4     (injure) badly. We hurried to her,    5     a man came over to stop us from     6     (help) the woman. Some     7     (girl) walking by even laughed at us. We got very angry with the people     8     were cold to the woman. Then the man     9     (ask) us to turn around to see a man carrying a video camera on     10     (he) shoulder. They were just making a film!

I came across an interesting story when I visited my cousin in Henan Province, China. My cousin grew up next door to a girl    1    (call) Li Shichun. The “Chun” part of Li Shichun stands for spring. That’s when she was born. But that’s not all. She is also named    2    a Sui Dynasty engineer, Li Chun. Her father thought him     3     (admire) because he built bridges you can really count on. But her mother wouldn’t like her daughter     4     (have) that name because she thought that     5     (sound)too much like a boy’s name. She was worried that her daughter would have to put up with too much teasing with     6    man’s name. So they figured out a way to change it. They added “Shi” from her grandmother’s name. Well, that was lucky     7    she looks like her grandmother anyway. Li Shichun     8     (final) went to university where she studied medicine. However, she didn’t like it so she changed her studies and ended up     9     (become) an engineer! She became quite famous when she invented a new way of holding up suspension     10     (bridge) during the building process.

After graduation from college, I started to sell. Soon I discovered that the     1    (worry) expression I had been wearing since childhood meant sure     2     (fail). I knew it wasn’t going to be easy to change that expression on my face left by the    3    (year) of hardship. It called for a complete change in my view on life.Here is the method I tried.

Each morning during a fifteen minute bath, I     4    (determine) to develop a big happy smile. I found     5    , however, that it couldn't be a forced smile developed just for the purpose of     6    (put) dollars in my pocket. It had to be an honest-to-goodness smile from down deep inside, an outward expression of happiness from within! Let's see    7    starting off with a good fifteen-minute workout of the smile muscles helped me during the day. Before entering     8    office I would think of the many things I had to be thankful for, work up a big smile and then enter.Seldom did it fail    9    (get) the same smile in return from the person I met. I also found that it     10     (great)pleased people when I passed them on the street to give them a cheerful smile.

President Xi Jinping     1    (sign) a presidential order on Tuesday to award four people national medals and honorary titles for their outstanding contributions     2    fighting the COVID-19 pandemic(流行病). Zhong Nanshan, 84, an excellent disease expert, was awarded the Medal of the Republic, the     3    (high) national honor, for his outstanding work in fighting COVID-19 in China. Three others were also awarded the “People’s Hero” national honorary title for helping fight against the novel coronavirus(新冠病毒). They are Zhang Boli, a     4    (tradition) Chinese medicine expert; Zhang Dingyu, head of Wuhan’s Jinyintan Hospital;     5    Chen Wei, a medical scientist who made major achievements in COVID-19-related basic research.

Zhong also has long been devoted to the research, prevention and    6    (treat) of major infectious and chronic respiratory diseases(慢性呼吸病), and has a variety of     7     (achievement). He was a major figure in the fight against the severe acute respiratory syndrome(综合症状) outbreak in 2003 in China. Following the COVID-19 outbreak, the Chinese government encouraged the country    8    (control) the disease in Wuhan, Hubei province, after the city was locked down in late January. More than 42,000 medical workers from across the country     9    (send) to Hubei to fight the disease. The pandemic has been     10    (effective) placed under control on the Chinese mainland since early March.

I have a fifteen-year-old son. He    1     (be) a perfect boy. I love my son with all my heart.

Last summer he worked to earn money for his new bicycle instead of     2     (ask) money from me. Then he spent hours and hours on it. Later I bought him a pair    3    glasses and gloves. My son rode the bicycle with the glasses and the gloves, and he looked so cool. He dreamed of taking part in a race and winning.

On November 10, my birthday, when I went to the kitchen to start the milk and bread in the morning, I     4     (notice) a beautiful guitar on the table, beside which was a card. It said, “Happy birthday to my    5     (wonder) mother, all my love, your son.” I was very    6    (surprise) and then began to sob (抽泣). I remembered once I joked to my family that I wished    7     (learn) to play the guitar to make my life more colorful. I had forgotten it, but my son remembered. He took it    8     (serious), and bought one for me as my birthday gift. When I wondered     9     my son could buy this expensive gift, I realized that my son sold his bicycle to get me     10     guitar.

Chinese astronauts in Tiangong space station opened     1     science lecture on December 9th, 2021     2     they travelled around the Earth.

There     3     (be) a lecture and some inspiring activities     4     that exciting day. First, Zhai Zhigang, Wang Yaping and Ye Guangfu, all members of the Shenzhou Ⅷ mission crew, greeted students, teachers and so on as the lecture began.     5     (them) then showed viewers the place where they live and work. The astronauts carried out experiments     6     (show) interesting     7     (physics) phenomena in space, including “disappearing buoyancy (浮力)” and a “water ball”. At last, before the end of the live streamed activities, they     8     (happy) answered questions from students.     9     (million) of students across China watched the 60-minute televised (电视转播的) event, which was the first lecture of the Tiangong Class. China’s     10     (one) extraterrestrial (地球大气圈外的) lecture series to make students interested in space science.