China has set a new record for creating sustained high temperatures after the “artificial sun” ran five times 【小题1】 (hot) than the sun for more than 17 minutes.

The Experimental Advanced Superconducting Tokamak (EAST),【小题2】 (know) as an“artificial sun”, reached temperatures of up to 70,000,000℃ during the experiment.

The extreme heat 【小题3】 (create) in a nuclear fusion reactor, which is part of the EAST project. It reproduces the natural 【小题4】 (reaction) that happen inside the sun and other stars. The scientists want to develop the “artificial sun” to provide a near-endless supply of clean energy 【小题5】 human beings.

Scientists around the world have been trying for decades to develop nuclear fusion. They say it is the best way 【小题6】 (produce) clean energy. The nuclear fusion process needs no fossil fuels 【小题7】 leaves behind no dangerous waste. If scientists can make it work, the world will become greener and cleaner. Nuclear fusion technology is still not 【小题8】 (advance) enough to become a global industry. However, the EAST project is an important step.

“The recent operation lays 【小题9】 solid scientific and experimental foundation towards the running of a fusion reactor,” said Gong Xianzu, a researcher at the Institute of Plasma Physics of the Chinese Academy of Sciences,【小题10】 led the latest experiment.

Every year, people around the world purchase roughly 526 billion bottles, and that number is on 【小题1】 increase. More than 8 million pieces of plastic pollution find their way into our oceans every day. Much of other plastic 【小题2】 (throw) in landfills or rivers also has bad effects on wildlife. Many people are now trying 【小题3】 (cut) down on plastic use, while also turning these single­use plastics into something 【小题4】 (benefit) — like auto parts.

The Ford Motor Company has used recycled plastic since the 1990s. Today, it 【小题5】 (transform) recycled plastic into vehicle parts in an effort to reduce its carbon footprint, 【小题6】 (specific) underbody shields (车底护板) on all cars.

“The underbody shield is a large part. 【小题7】 is likely for such a big part to weigh three times as much if we use solid plastic，” says Thomas Sweder, design engineer of the Company.“We're looking for the most durable and 【小题8】 (green) materials to make our parts.”

Finding new and innovative ways to recycle single­use plastics is essential for our planet. With one of the largest 【小题9】 (company) committed to working with recycled plastics, there's hope 【小题10】 others will follow suit.

In order to protect the wildlife, we should 【小题1】(equal) treat all species including the good, the bad, and the ugly. Although the cute wildlife such as pandas and【小题2】(dolphin) is important, we must pay attention to 【小题3】(little) cute animals, too. In fact, our world needs all kinds of animals and without 【小题4】(various), our planet cannot survive. So【小题5】you want the future to be beautiful, you have to give ugly animals 【小题6】chance.

As we all know, billions of trees are being cut down every year 【小题7】(make) paper for humans. Every tree that is cut down 【小题8】(be) a part of the habitat of animals like koalas.【小题9】 this way a lot of animal homes are being destroyed.Is it right to make animals 【小题10】　(home) so that humans can have more paper?