Being street smart is an important skill tohave and a good way to take care of yourself.

    Always carry your phone with you, but do notlook at1 whileyou are walking. Being able to communicate or call for help is important, so keepa list of useful numbers. But put your phone away while you are walking so thatyou can keep your2 upand see what's going on around. If you do need to check your phone,3 andlook at it quickly.

    Don't wear earphones4 you are out. If you have to5 something when you're out, use only oneearphone or play it at a very low volume(音量).

    Travel with6 or family members when possible and never go anywherewith a stranger. It's7 tobe careful with strangers. Remember not to get into a stranger's car if they callyou over.

  8 darkand out-of-the-way places. Do not take short cuts through dark areas, even if itwill make your trip much faster. If you have to go to unsafe places, go9 someone you know or speak to someone over the phonewhile you are there.

    Run and shout if you feel unsafe. Run away asfast as you can towards a police station, hospital, or nearby business for10.Shout as loudly as you can to get the attention of people nearby.

Until the beginning of July, there has been no rain in northern Italy for over 100 days. Add to that the high temperatures, and the locals get very dry conditions. This is the most serious dry spell（干旱期）for that area in the past 70 years. Because of this situation, the country's longest river, the Po, is drying up!

This is bad news for several different reasons. The fresh water of the Po provides drinking water for northern Italy. Besides, farmers in this area need the water of the Po to keep their crops growing. What's more, the flowing river water is used to create about half of the hydroelectric power（水力发电）for Italy. Its drying up means that more natural gas（天然气） will be used, which is bad for the environment.

There have been some interesting discoveries from this lack of rain, however. Between Florence and Milan, a long ship sunk （沉没）in 1943 appeared because of the low water levels of the river. Now many tourists and locals come to see this ship. A German tank has also appeared out of water near Mantua. At other places along the river, people can even walk on the sandy river bed. Although this may be interesting, people in Italy and around the world are hoping for the return of rain to refill the Po!

Imagine walking around a fashion store. You see a beautiful leather bag and want {#blank#}1{#/blank#} it. But in fact, it's made from recycled fruit and food waste. Would you still buy it?

Song Youyang, a 30-year-old material designer, works on developing products. She studied material design at a university in Germany and now lives in China. {#blank#}2{#/blank#} she was designing some new products, she couldn't find any suitable biomaterials (生物材料) to work with. So, she and her team decided to develop {#blank#}3{#/blank#} own new material from fruit waste.

The resulting material {#blank#}4{#/blank#} a lot like leather. It keeps the fruits' texture (质地), sense of touch and nice smell. Song and her team have used this new material to make fashion {#blank#}5{#/blank#}, such as bags, lamps and so on.

The designer thought these products would be {#blank#}6{#/blank#}. But in fact, not many customers have bought them. "Many people have their old ideas about biomaterials," said Song. "They think these materials are too expensive or of {#blank#}7{#/blank#} quality." As a result, it's quite difficult for these materials to become {#blank#}8{#/blank#} used. But Song still believes biomaterials will shape the {#blank#}9{#/blank#}. She and her team will {#blank#}10{#/blank#} working on new types of "green" materials and products.

Besides Song's team, many other fashion companies are {#blank#}11{#/blank#} working towards the same goal. They are showing us that fashion can be environmentally friendly.

要求：1. 40词左右； 2. 语句通顺。(以三人称写)

Languages play an important part in our life. Mother language is a very intimate（密切的）thing to us. For people who speak an ancient tongue as their mother language, it helps them keep their traditions. If you talk to a man in a language he understands, that goes to his head. If you talk to a man in his own language, that goes to his heart. 

The associations that lie in the languages bring ideas and pictures to our minds. Associations are just the power of languages. However, how language came into being is unknown. All we know is that some early men invented certain sounds to express thoughts and feelings, actions and things, so that they could talk with each other. Later they agreed on certain signs, which could be put together to show those sounds, and which could be written down. Those sounds, whether spoken or written in letters, are called words

Words become filled with meaning for us by experience; and the longer we live, the more certain words bring back to us the happy and sad events of our past; and the more we read and learn, the more the number of words that mean something to us increases. 

Over the last century, more than 400 languages have died out. Some languages are now spoken only by a few dozens of people. Why are humans speaking fewer languages than we once did? The answer has to do with globalization（全球化）. Nowadays, it's more useful to speak certain languages-English is one example-rather than others. 

As US writer Rita Mae Brown wrote, "Language is the roadmap of a culture. It tells where its people come from and where they are going." We should learn to choose our words carefully and use them correctly, or they will make ourselves silly and common. 

要求：

1.不少于50个单词，所给单词不列入其中。

2.至少包含思维导图中的两点，可适当发挥。

3.书写工整清晰，短文连贯通顺，条理清楚，时态得当。

The new term is coming soon. I'll be a middle school student.