Online shopping is coming into fashion in most cities, where people are able to make full use of the rapidly—developed internet technology. Nowadays, can we find a person {#blank#}1{#/blank#} has not experienced online shopping? Definitely not.

    Online shopping {#blank#}2{#/blank#}(welcome)by most people due to various reasons. From the perspective of consumers, it can save some time for people who don't have much spare time. Just click the mouse, they can get {#blank#}3{#/blank#}they want while staying at home. For the retailers(零售商), it can cut some costs for those who don't have much circulating funds. Compared with the traditional trade mode, they don't have to spend money {#blank#}4{#/blank#}(rent) a house. {#blank#}5{#/blank#}, there are still some disadvantages in online shopping. First, a face-to-face deal makes online shopping less reliable and {#blank#}6{#/blank#}(believe). Second, people will lose {#blank#}7{#/blank#}fun of bargaining（讨价还价）.

    {#blank#}8{#/blank#}is clear that shopping on the internet has become a popular trend in modern society. It's {#blank#}9{#/blank#}great importance that we need to make the relative laws in accordance with(与…一致) the rapid growth of online shopping. Only in this way can we enjoy the pleasure and {#blank#}10{#/blank#}(convenient)of online shopping without the concern of being cheated.

    The music you love could end up making you deaf. More {#blank#}1{#/blank#} (special), the way you listen to the music you love could be making you deaf.

    The problem is headphones. In the past, we {#blank#}2{#/blank#} (play) music out into the air. Then earmuff-style（耳罩式）headphones were invented and we were able to music much {#blank#}3{#/blank#} (close) to our ears. Now we have car buds（耳塞）, which many doctors think are worse than older headphones because they play music directly into the ears. Also, ear buds are not as good as blocking outside noise, so people {#blank#}4{#/blank#} use them may turn the volume（音量）{#blank#}5{#/blank#} to dangerous levels.

    What's dangerous level? Well, it {#blank#}6{#/blank#} (depend) on how long you are going to listen to the noise. This is the next problem. Very, very loud sounds can be dangerous to your hearing even if you only listen to them for a few minutes. But scary {#blank#}7{#/blank#} (true) is that even “normal” seeming noise can be dangerous {#blank#}8{#/blank#} you listen to it all the time.

Think for three minutes about how long you spend {#blank#}9{#/blank#} (listen) to loud noises with headphones every day. Then do some research. There are resources online to tell you what volumes {#blank#}10{#/blank#} (be) safe, and for how long. Don't take your hearing for granted.

    The Amber Room was made of several tons of amber. The amber which{#blank#}1{#/blank#}(select) had a beautiful yellow-brown colour like honey. The design of the room was in the fancy style popular in those days. It was also a treasure decorated with gold and jewels, {#blank#}2{#/blank#}took the country's best artists about ten years {#blank#}3{#/blank#} (make).

    The Amber Room was designed for the palace of Frederick I. {#blank#}4{#/blank#}, the next King of Prussia Frederick William I, to whom the Amber Room belonged, decided not to keep it. In 1716 he gave {#blank#}5{#/blank#} to Peter the Great. {#blank#}6{#/blank#} return, the Czar sent him a troop of his best soldiers. So the Amber Room became part of the Czars winter palace in St Petersburg.

    Later, Catherine II had the Amber Room {#blank#}7{#/blank#}(move)to a palace outside St Petersburg where she spent her summers. She told her artists to add more details to it. In 1770 the room was completed the way she wanted. Almost six hundred candles lit the room and its mirrors and pictures shone like gold.{#blank#}8{#/blank#}(lucky), although the Amber Room was considered one of the{#blank#}9{#/blank#} (wonder)of the world, it is now{#blank#}10{#/blank#}(miss).

    A cheerful panda {#blank#}1{#/blank#} (call) Bing Dwen Dwen has been chosen as the Olympic mascot for Beijing 2022 Olympic Winter Games. The new Olympic mascot will serve as an ambassador (大使) for winter sports, {#blank#}2{#/blank#} (bring) joy to those who participate in and watch the Olympic Winter Games. "Bing" means ice and symbolizes purity and strength. "Dwen Dwen" relates to children and means {#blank#}3{#/blank#} (honest), health, liveliness and loveliness. The mascot represents the strength and willpower of athletes and will help to promote the Olympic spirit.