The world's longest cross-sea bridge — Hongkong-Zhuhai-Macao Bridge(HZMB) opened on October 24, 2018. The Guardian described it as one of the seven {#blank#}1{#/blank#} (wonder) of the modern world. The HZMB, {#blank#}2{#/blank#} links Hongkong and Macao to the Chinese mainland city of Zhuhai, began in 2009 and cost about 120 billion yuan. It's designed {#blank#}3{#/blank#} (have) a service life of 120 years, 20 years longer than most bridges. And it's not only a bridge, but also part tunnel and part island.

    In one section, the bridge turns into a 6.7km undersea tunnel that {#blank#}4{#/blank#} (pass) through two man-made islands. The tunnel is {#blank#}5{#/blank#} world's longest undersea tunnel for road traffic, allowing large ships to continue passing through the sea area above the tunnel. The bridge's engineers had to take many environmental factors {#blank#}6{#/blank#} consideration in order to protect the surrounding environment while {#blank#}7{#/blank#} (build) the bridge. Chinese white dolphins, an {#blank#}8{#/blank#} (endanger) species living in this area, were a particular concern. The HZMB will make {#blank#}9{#/blank#} much more convenient to shorten the travel time from HongKong to Zhuhai from four hours to about 45 minutes.

    By drawing local cities and religions closer together, the bridge will aid the area's development {#blank#}10{#/blank#}(great). It is expected to drive the economic development of Hongkong, Macao and nine Guangdong cities.

    I was staying in Destin for a few days with my family. One morning, I got up early{#blank#}1{#/blank#}(go) for a walk on the beach. As I was walking, I noticed at least a hundred or more empty beer cans which{#blank#}2{#/blank#}(leave) in one concentrated area in front of a hotel. I was{#blank#}3{#/blank#}(fascinate) by the beach, woods and nature so I wanted to keep{#blank#}4{#/blank#}(they) clean. Naturally, I picked up a few to take to a nearby rubbish can. {#blank#}5{#/blank#}my way back to the hotel. I saw {#blank#}6{#/blank#}man walking down the beach with a rubbish bag picking up the cans. I helped him get the rest and walked back to my place, but I couldn't help {#blank#}7{#/blank#} (think) about that man and how we need more people like that in the world. It really gave me some {#blank#}8{#/blank#}(inspire).

    In the following days when I stayed in Destin, I always went for a walk with a rubbish bag. The rubbish bag was {#blank#}9{#/blank#}(total) full by the time I got back to my hotel. I did not want to get any thanks but I hoped {#blank#}10{#/blank#}I did could inspire someone to do the same as well.

    You may like reading novels for fun. But you need to get organized {#blank#}1{#/blank#} you are reading a novel for school. Here {#blank#}2{#/blank#}(be) a few tips.

    First, pay attention to characters. What do they do in the novel? What do they want? Everything {#blank#}3{#/blank#} is about a character can help us to understand him, from his {#blank#}4{#/blank#}(appear) to the kind of food he eats.

    Besides, the order of the story and the plot are {#blank#}5{#/blank#}(equal) important. Make sure that as you read, you make {#blank#}6{#/blank#} quick note of what happens in each chapter. This will help you bring the things you have noticed about the character, setting, language and so on together. It's also an enormous help for you to retell the story after you have read it.

Next, themes. They are ideas that a novel explores. {#blank#}7{#/blank#} is a must to get the hang of the theme if you want to fully appreciate the novel. Perhaps love is a major theme, or justice, or {#blank#}8{#/blank#}(survive).

Furthermore, novels are made up {#blank#}9{#/blank#} language. Writers use language in a special way {#blank#}10{#/blank#} (make) their novels work. They may use metaphors, invent symbols, or show different characters' personalities through their speech styles.

    The Chinese Lunar(月球) Exploration Program is designed to be conducted in three stages: The first is simply reaching lunar orbit(轨道), a task{#blank#}1{#/blank#}complete) by Chang'e 1 in 2007 and Chang'e 2 in 2010. The second is{#blank#}2{#/blank#}(land) on the Moon, as Chang'e 3 did in 2013 and Chang'e 4 in 2019. The third one is collecting lunar samples and sending them to Earth, a task for the future Chang'e 5 and Chang'e 6 missions. It{#blank#}3{#/blank#}(be) China's first sample return mission in December 2019.