Miss Wang is a beautiful young woman. She is an English _________ in a junior high school. She loves shopping.

Today is Sunday. She doesn’t need to _________. So she goes shopping with her friend Miss Gao. They come _________ a shopping mall (商场). The mall has so many nice clothes. They _________ different clothes. Miss Wang buys herself a blue skirt, a white T-shirt. She wants to buy her mother _________. But she doesn’t know what to buy.

“Why not buy a dress, or a _________?” Miss Gao says.

“Sounds good. My mother likes watches.” Miss Wang says.

Miss Gao buys many things, _________. A pair of shoes for herself, a jacket for her brother, a tie (领带) for her father. But when she buys a dress for her mother, she isn’t sure (确定) about the _________.

“A brown one may look _________, but a pink one looks too young for her age (年龄).” She thinks.

“What about a dark green one?” Miss Wang says to her. “All right. I will __________ the dark green one.” Miss Gao says.

The astronauts must do some scientific work in the space station, but do they do housework there? Yes. The astronauts have to do ________ and cleaning. And modern technology is helping keep ________ well fed and their “home” tidy.

In their “kitchen”, the astronauts have a hot wind heating machine ________ designed for use in space. Other equipment (设备) includes the high-tech vacuum (真空) bags and the drinking machine.

Like people on the earth, eating is the first important thing ________ the astronauts in space. The machine was designed to ________ healthy food for astronauts in the space station—to help them prepare delicious food. The astronauts can even make yogurt with it.

The hot wind heating machine was made to fit for the ________ during the task. There are around 32 kinds of food in the space station for them to ________. Yuxiang Shredded Pork (鱼香肉丝), Kung Pao Chicken (宫保鸡丁) and chocolate are all on the ________. They can also eat moon cakes on the Mid-Autumn Festival.

The vacuum bags in the space station can help make the astronauts’ lives more ________. The bags are used to ________ garbage (垃圾). Because of the weightless environment, the vacuum bags are ________ for the astronauts. Dirty clothes, used food packages (包装) and other________ things are sorted（分类）and carefully collected in the equipment. Garbage can be a serious health problem in space ________ the germs (细菌) on the garbage can float in the air and they are bad for the astronauts’ health. The bags can also be used to kill bad smells.

Finally, to help astronauts drink warm and clean water, there’s a high-tech drinking machine. The drinking machine can work in special ________.

It’s ________ that all the things are designed and made in China. How proud we Chinese are!

【推荐3】Do you know iced tea? Here is a story of it. In 1904, the World’s Fair (展销会) was held in St, Louis, USA, from April 30th to December 1st. Traders from around the world brought their ________ to the fair.

Richard was a tea farm owner. He came to the fair to sell his tea. Unluckily, St. Louis was too hot that summer, and nobody ________ his idea. Although Richard tried hard to tell the ________ of tea, no one asked for even a cup of hot tea. ________ this problem, he was nearly crazy.

One day an ________ came to his mind. Why not make his tea into an iced drink? Then he put lots of ice into the tea and mixed them with sugar. He was ________ to find that the tea had a special flavor (风味). It ________ sweet and cool. People all came and asked to buy his drinks. Richard was so happy and ________ all his iced tea at a low price. From then on, Richard’s business became better and better, and iced tea became more and more ________ in America.

Richard’s success shows us a great truth. Whenever you meet some difficulties, don’t give up. Try to deal with it ________. Maybe you will see a totally different result.

【推荐1】Shanghai Renji Hospital broadcast(直播)a cancer operation, using 5G technology first in China with the Da Vinci Robotics System. It is the ____ robotic system for difficult operations. It uses a minimally invasive approach(微创方法).

The broadcast ____ doctors in Renji Hospital's Ningbo branch (分院) in Zhejiang and their workmates in Shanghai to watch each step of the operation ____ at the same time. It was just like being the surgeon(外科医生)in the operation room.

The patient was a 65-year-old woman ______ from cancer. The degree of _____ for the operation was high. The ______ was performed by Zhong Ming, a pioneer surgeon.

The hospital's Ningbo branch was in _____ in 2018. But Zhong Ming, who works in both hospitals, soon found that the doctors in Ningbo did not have enough ______ to watch difficult cases and master medical technology. The hospital came up with the _____ to broadcast a live operation.

Doctors in Ningbo are able to _____ the details of the difficult operation with a wider view. The doctors can see clearly _____ Zhong operated on the blood vessels(血管)and nerves(神经).

One of the doctors in Ningbo said that in the past they had tried to use other technologies during such broadcasts, but none of them is clear or _____ enough. The 5G network helps the medical circle _____ the problem. This was the _____ time he had watched such a clear broadcast of an operation, and it was impressive(令人印象深刻的).

Maybe one day, we'll be able to watch a(n) _____ broadcast of an operation in Shanghai through our phones with 5G network. Such broadcasts are good _____ young doctors to learn the most modern technology to treat more patients.