Most people nowadays are{#blank#}1{#/blank#}busy with their lives that they do not have time to enjoy a healthy and {#blank#}2{#/blank#}(balance) diet. For most individuals, as{#blank#}3{#/blank#}result of eating foods rich in fats and sugar several years, they choose{#blank#}4{#/blank#}(go)on a diet but do not succeed at the end. Be sure to be with a strong awareness(意识） that you are{#blank#}5{#/blank#}you eat! Therefore, maintaining a healthy diet not only{#blank#}6{#/blank#}(provide) your body with energy but also numerous health benefits. One is that you will keep a healthy weight and is also the easiest and most {#blank#}7{#/blank#}(benefit) way in which you can be energetic and protect yourself {#blank#}8{#/blank#}a number of diseases when{#blank#}9{#/blank#}（grow）old. Another benefit is that you will meet your everyday nutritional requirements(要求). Basically speaking, you should ensure that you take good amount of vegetables, grains, milk and proteins. In most cases, a healthy diet can help you decrease the risk of{#blank#}10{#/blank#}(get) some diseases like diabetes and cancer.

    High-speed railways, electronic payments, shared bicycles and online shopping are China's four new ways of life. They are most appealing to youths from 20 countries participating{#blank#}1{#/blank#}the Belt and Road Initiative. The new four great inventions are all related to China's gigh0tech innovation,{#blank#}2{#/blank#}has improved the quality of people's lives, “my wallet is no longer in use. I can buy and eat whatever I want{#blank#}3{#/blank#}(simple) with a tap of my phone,” said Lin Jinlong, an overseas Chinese student from Cambodia,{#blank#}4{#/blank#} (add) that even pancake sellers are using Alipay (mobile payment).

    In{#blank#}5{#/blank#}word, China is leading in many ways. Bike sharing, for example, is not new itself. But China has made it much more convenient and{#blank#}6{#/blank#}(enjoy) both in China and overseas. Leading Chinese bike-sharing{#blank#}7{#/blank#}(company), Mobike and Ofo are now operating in foreign countries such as Singapore and Britain. Users in the countries{#blank#}8{#/blank#}(feel) excited and posted photos of {#blank#}9{#/blank#}(they) riding the Chinese bikes on social media. A growing number of foreigners hope {#blank#}10{#/blank#}(promote) economic development in their home countries by paying more attention to the achievement of China.

    Driving to the airport in the early morning. I felt{#blank#}1{#/blank#} (excite) because I would spend the summer in Paris. While{#blank#}2{#/blank#} (look) for more interesting things to do besides sleeping and eating on the plane, I jumped at the chance to study French in this city know for{#blank#}3{#/blank#} (it) art, food and culture.

    My connecting flight(转机) was in Frankfurt, Germany, 14 hours from Denver. But when I arrived there, a feeling of anxiety{#blank#}4{#/blank#} (begin) to set in. I was very nervous {#blank#}5{#/blank#} I was in a country {#blank#}6{#/blank#} language I could not speak. But when I found my way, I gained {#blank#}7{#/blank#} (confident). When I boarded the second plane and discovered that the flight was less than an hour, I was filled{#blank#}8{#/blank#} excitement.

    When I stepped on foreign ground for the first time, I was{#blank#}9{#/blank#} (extreme) happy. I quickly had my first experience trying to communicate in {#blank#}10{#/blank#}language that I had only practised in school. As I left the airport, with one sharp turn, the Eiffel Tower came into view. I was fully in Paris.

    I was driving home late {#blank#}1{#/blank#} my car lost momentum (动力) and got slower and slower. Nothing I did seemed to make any {#blank#}2{#/blank#} (different). “It can't be fuel,” I thought. The petrol gauge (汽油标量) was showing I had plenty {#blank#}3{#/blank#} (leave). Then my car died completely after I {#blank#}4{#/blank#} (manage) to roll to the side of the road. It was an extremely dark, lonely country road. Neither a single person {#blank#}5{#/blank#} any traffic was in sight at all. I felt like an idiot. I should not have left without charging my cell phone. The battery was dead and I was alone without any way {#blank#}6{#/blank#} (contact) my family. Time dripped slowly like a leaking tap.

    “God, help me!” I begged anxiously. “Is there someone who will be kind enough to stop and help me out?” {#blank#}7{#/blank#}, there was no sign of anyone. I was starting to panic, {#blank#}8{#/blank#} (feel) completely abandoned. Suddenly I saw a faint light {#blank#}9{#/blank#} the distance. I waved my white scarf as hard as possible. It was a huge lorry. The driver stopped and kindly drove me to the nearest hotel, {#blank#}10{#/blank#} I had a rest, and I called my family and explained what had happened. How lucky I was! When he stopped for me, I felt as if I had just found a million dollars.

    Each year{#blank#}1{#/blank#}(thousand) of tourists visit the polar regions of the Arctic and Antarctica. But the increasing number of people traveling to the ends of the Earth can have{#blank#}2{#/blank#}negative effect on fragile ecosystems. Should tourists{#blank#}3{#/blank#}(allow) to visit polar regions?

    About 40,000 tourists visit Antarctica each year. More than five million travel to the Arctic and sub-Arctic. Transporting tourists to the regions{#blank#}4{#/blank#}(increase) ship and airplane traffic, adding to the risk of pollution, oil spills, and other {#blank#}5{#/blank#}(environment) damage. Because the places where wildlife is accessible{#blank#}6{#/blank#}(be) few in number, tourist traffic can become concentrated in specific areas,{#blank#}7{#/blank#} (put)Arctic vegetation(植被) at risk.

    Others say that access{#blank#}8{#/blank#}these very special parts of the world should not be restricted to only researchers and scientists. Polar tourism allows people to develop deep {#blank#}9{#/blank#}(person) connections with polar regions. "Those{#blank#}10{#/blank#}travel to the Arctic or Antarctica often become cheerleaders for supporting those places." Jim Sano, vice president for travel and conservation at World Wildlife Fund, told TFK.