I was nine years old when I learnt to ride a bike. The bike was a birthday present from my uncle. You can imagine how  {#blank#}1{#/blank#}(excite)I was when I saw the bike, and I begged my uncle to teach me how  {#blank#}2{#/blank#}(ride)it right away. However, before I got on the bike, I felt  {#blank#}3{#/blank#}(extreme)nervous and I was afraid that I would fall off and hurt {#blank#}4{#/blank#}(me). My uncle held onto the seat and helpedme to get  {#blank#}5{#/blank#}the bike. While I was riding, he wasrunning along beside me, holding the seat so I would not fall over. I was so {#blank#}6{#/blank#}(grate) to him for his help.

As I was practicing, I became more and more confident. Then, Iheard my uncle shouting, "You are riding it by yourself now!" I was bothexcited and scared. I was really riding by myself, but {#blank#}7{#/blank#}if I fell off? Could I use the brakesto stop? As I was wondering about this, my uncle ran after me and got hold ofthe bike. I {#blank#}8{#/blank#}(slow) down and came to a stop. Myheart was still beating fast when I got off the bike. {#blank#}9{#/blank#} (late) that day, having learnt how to get onthe bike and get off it, I felt like I was walking on air! I am still thankfulto my uncle for teaching me to ride a bike on my {#blank#}10{#/blank#} (nine) birthday.

—No, it was so {#blank#}1{#/blank#}. They lost the game by playing too riskily.

    In my family, there {#blank#}1{#/blank#}(be) three people. My father is a {#blank#}2{#/blank#} (farm) and goes to work in the field every day. He isn't good at {#blank#}3{#/blank#} (talk) but he gets on well with other people. My mother is very kind and is {#blank#}4{#/blank#} (friend) to everybody. So when I have {#blank#}5{#/blank#} problem I will turn{#blank#}6{#/blank#} her for help. My friends say I am clever, because when the teacher asks {#blank#}7{#/blank#} (we) very difficult questions, I can come up with the answers {#blank#}8{#/blank#} (quick). But my father thinks I am not patient. He says once I have difficulty in {#blank#}9{#/blank#} (solve) problems, I will {#blank#}10{#/blank#} (easy) give up. This is what I need to improve in the future.

    According to Xinhua News Agency, the Palace Museum and Huawei signed a strategic cooperation agreement on March 15. The two sides will set an example {#blank#}1{#/blank#} 5G application.

    The Palace Museum received more than 17 million visitors in 2018, {#blank#}2{#/blank#}(make) it the most visited museum in the world. In the past 20 years, an office information network covering the whole museum {#blank#}3{#/blank#}(build) gradually. The museum has developed an App that provides an in-depth {#blank#}4{#/blank#}(explain) of cultural relic information and cultural services. Also, the museum has research on the application of VR, AR, AI and other {#blank#}5{#/blank#}(technique) in museums.

    {#blank#}6{#/blank#}signing of the agreement marks a new chapter in the strategic cooperation between the Palace Museum and Huawei Technologies Co. So, Huawei will make efforts {#blank#}7{#/blank#}(accelerate) the intelligent construction of the Palace Museum.

    "The 600-year-old Palace Museum has never been so close to science and technology," Shan Jixiang said {#blank#}8{#/blank#}(proud), director of the Palace Museum.

    Shan shared many ideas about the 5G Palace Museum. With the help of advanced technology, {#blank#}9{#/blank#}is expected that in the future, audiences around the world will be able to experience and visit the Palace Museum, whether it is a field trip or a virtual tour. Also, the use of AI technology provides a {#blank#}10{#/blank#}(broad) platform and stronger knowledge support for cultural relics among young people.