No matter whether you're a woman     1     a man, shoes are perhaps the most important accessories that you use in your daily life. A group of shoes of high quality can be     2     (good) part of your cupboard. Your shoes show your taste and your style. But at the same time, they can bring discomfort and pain if they     3     (choose) improperly.

You may ignore the pain     4     (cause) by a pair of wrongly chosen shoes considering the situation and your     5     (appear), but that will surely bring blister and pain to your feet. And that is why you must be careful about choosing the right shoes that not only make you look good, but also keep your feet comfortable. There are a large number of companies     6     specialize in comfortable and fashionable leather' shoes for both men and women.

Wearing     7     (comfort) shoes can result in walking disorder, so you are to blame    8     it. They continuously require the body, especially the feet     9     (adjust) to the pain. And this adjustment affects your walking procedure by putting pressure on your back, ankles, etc. So, next time you buy shoes, you must remind     10     (you) to get a pair that suits and fits into your feet.

In many countries,    1    is not unusual for families of different backgrounds to live together in the shared space.     2    , in the United States, this idea may still be considered strange.

But this type of housing,     3    (call) co-housing, is gaining popularity in the United States, too. Co-housing complexes are popping up across the country. For many people, this way of life is a relief to the busy modern lifestyle. A co-housing community has     4     (private) owned houses and shared land. There is often a “common house” with a kitchen and dining room, meeting room, and maybe a workshop of library or music room. With 25 co-housing     5     (community) already built , 150 more     6     (plan) so far.

A co-housing complex is a place     7     residents shop, cook, and eat together. Residents of a co-housing complex like    8    (it) sense of shared community. Children have other kids to play with. That’s    9     many families like. Other residents like the feeling of living in a “ village”. Residents also say that they can live in co-housing for     10     （little)money than they would pay for nearby apartments.

【推荐3】On the way to the train station I found a mobile phone on the street. It seemed     1    （break） with battery out. I decided to pick it up and try to put it together to see if it worked. It     2    （do）! I chose a number from the contact list and found a woman who     3    （luck） knew the     4    （own） so I asked her to please let them know I had the phone. She couldn't reach them so I tried with the station guard; he is not allowed to keep these things.

After 15 minutes, I worried about my train, while     5    （think） what to do, a man called the phone. It was the owner's husband! I explained and he couldn't believe it. He asked     6     I could please wait for him so I did. He came to the station in 10 minutes and soon after his wife arrived.

The look in their faces made     7     all worth it. I'd lost my train but felt so happy to have helped. It could have been 'my' phone. They offered     8    （buy） me flowers or give me something,     9     I of course refused. I thanked them for it and told them their being so     10    （please） and grateful was more than enough for me.

This morning, I saw the shocking headline: “Passenger Dies When Car Crashes in Driverless Mode”. In the article,     1    (vary) people said that the public should oppose the idea of developing driverless cars. They said that some     2    (advance) in technology were unnecessary and could even be dangerous. Hence, we should cease     3    (accept) technology just because it is new. The newspaper reported that the car company had already apologized for the accident,     4     the families of the deceased said it was not enough. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon.

    5     the one hand, there are many different groups of people around the world     6     live happily in the absence of new technology. Probably the most well known are the Amish, a group of Christians     7    (live) in rural America. They do not own or drive cars, watch TV, or use the Internet. They     8    (live) mainly as farmers since the 18th century, and they will probably be living the same way in the distant future. They advocate     9     simple life with an emphasis on hard work, family, and community. They think that is better than caring about luxuries or following the lives of the rich and famous. It could even be argued     10     the Amish’s quality of life is better since they live in and appreciate the natural environment rather than living in large, polluted cities.

In the Palace Museum, visitors put themselves in an architectural complex full of characteristics of Chinese culture. To improve     1     (it) capacity for cultural exhibition, communication, tourism services and heritage protection, the Palace Museum made great efforts. It makes use of     2     (tradition) restoration (修复) techniques and modern science and technology.

With a research team, the Palace Museum has been finding     3     (variety) ways to protect the heritage. So far,     4    research team has combined 14 types of special monitoring equipment with independent intellectual property rights. The historical risk data is used    5     (study) safety risk assessment index system, risk judgment and early warning systems. After AI was introduced, the museum     6     (establish) a complete monitoring and response system and an emergency platform for the immovable cultural heritage.

And digital technologies     7     (apply) by the Palace Museum to protect cultural relics (遗址) several years ago. It has introduced 1.86 million     8     (piece) of cultural relic information, and has collected 1,500 3D models and high-precision panoramic images (全景图) of all open areas. It brought cultural resources to life and offered better digital services     9     Internet users. The Palace Museum is truly an amazing example     10     connects modern and traditional technologies to preserve the cultural heritage.

Cave No.12 of the Yungang Grottoes (石窟), the 1,500-year-old masterpieces of Chinese Buddhist art, has been recently “moved” to the Zhejiang University Museum of Art and Archaeology by 3D printing technology,     1     (bring)the grottoes to the wider world.

Cave No.12,14 meters deep,11 meters wide and 9 meters high, also known     2     the Music Cave, was carved with rich images of heavenly figures and     3     (music)instruments from home and abroad. These figures represented the     4     (early) royal symphony orchestra (乐团) in ancient China.

The researchers     5     (overcome)many difficulties since August 2016.First,the project team spent three months laser-scanning (激光扫描) the cave and took 55,680.     6     (photo) of it.     7     (ensure) successful printing, a special 3D printer was tailored for the project. Then,     8     came after 3D printing was the coloring process, during which the images in the cave     9     (expect) to be covered with proper materials and colors. After eight months of coloring, the staff finally completed the replica cave. Experts believe that the completion of the project marked technical breakthroughs and     10     very important step forward in digital protection and inheritance of cultural heritages.