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    How do you usually buy what you need, shopping on line or going out to shop in person? With the help of the Internet, shopping is {#blank#}1{#/blank#}(easy) than before. We can just click our mouse to choose the things we like, pay for them online, and the shopping {#blank#}2{#/blank#}(finish). It is easy and quick. It helps save money, too. We can save thousands a year if we compare the prices of similar items (商品) before deciding which{#blank#}3{#/blank#}(buy).

    However, there are always{#blank#}4{#/blank#}(trap) in shopping online. If we are {#blank#}5{#/blank#}(care), we may get into trouble. For example, we may find the color of the item different {#blank#}6{#/blank#}that in the picture online. Sometimes, the size of the item we receive can be too big{#blank#}7{#/blank#}too small. To avoid such troubles, we should compare similar items on different online stores and pay more attention to what other customers say. From their opinions, we can know {#blank#}8{#/blank#}(well) about an item's color, size as well as {#blank#}9{#/blank#}(it) shortcomings. In this way we increase our chance of buying{#blank#}10{#/blank#}more satisfactory item.

    A Shanghai policeman took on the role of son to help comfort an elderly couple, {#blank#}1{#/blank#} had lost their own son in a deadly accident.

    In 2003, Liang Qiaoying and her son {#blank#}2{#/blank#}(expose) to poison gas during an accident. The woman survived, but her young son was {#blank#}3{#/blank#}(lucky). And Liang was left mentally-disabled. Her husband, Xia Zhanhai, couldn't bear to tell her the {#blank#}4{#/blank#}(true) about their son. Instead, whenever his wife asked to see the son, he kept {#blank#}5{#/blank#}(say) that their son had gone to work in another city.

    In 2010, while watching a television show, Xia Zhanhai was amazed to see an officer that looked {#blank#}6{#/blank#}(exact) like his son. He immediately knew that the young man was the answer to making his wife smile again.

    With {#blank#}7{#/blank#} help of the television station and the police station, the couple were able to meet the very policeman on a TV show.

    The young policeman was touched by {#blank#}8{#/blank#} (they) loss and sadness, and said that he was more than willing {#blank#}9{#/blank#}(act) as the son. Although he still hesitated to call another woman "mum", his mother was happy to support his action.

Their "reunion" lasted just a few minutes on the show, but it had a lasting influence {#blank#}10{#/blank#}the sick "mother".

    People with colour blindness can't see colours in a normal way. Colour blindness{#blank#}1{#/blank#}(affect) approximately 1 in 12 men and 1 in 200 women in the world.

There are various causes of colour blindness. For the majority of colour-blind people, the condition is something they have from {#blank#}2{#/blank#}(bear), although some people get it later in life because of diseases.

    Most colour-blind people can see things as clearly as other people, but {#blank#}3{#/blank#} are unable to fully "see" red, green or blue light. There are different types of colour blindness and there are extremely rare cases {#blank#}4{#/blank#} people are unable to see any colour at all. The {#blank#}5{#/blank#}(common) form of colour blindness is red/green colour blindness. Although {#blank#}6{#/blank#} (know) as red/green colour blindness, the form of colour blindness doesn't mean sufferers {#blank#}7{#/blank#} (mere) mix up red and green. It means they mix up all {#blank#}8{#/blank#} (colour) that have some red or green as part of the whole colour.

    The effects{#blank#}9{#/blank#}colour blindness can be mild, moderate (中等的) or severe. Approximately 40% of colour blind people are even unaware that they're colour blind. Statistically{#blank#}10{#/blank#}(speak), most people with a moderate form of red/green colour blindness can only identify 5 coloured pencils from a standard box of 24 pencil crayons.

    Sugar sculpture blowing is {#blank#}1{#/blank#} Chinese folk art where artists blow and sculpt hot sugar to create 3D {#blank#}2{#/blank#} (figure). The finished sculptures not only look good，but also have a good taste, {#blank#}3{#/blank#} (make) them popular among children.

    The main raw material for sugar sculpture blowing is malt sugar (麦芽糖).The malt sugar {#blank#}4{#/blank#} (use) in sculpture blowing has to be heated to high temperatures. It can only be used after several steps, {#blank#}5{#/blank#} include the sorting and cooking of the malt sugar followed by the firing and melting of it.

    Sugar sculpture blowing is {#blank#}6{#/blank#}(careful) made. It can be divided {#blank#}7{#/blank#} two methods—one uses molds (模子)；the other does not，and involves sugar figures taking shape through a combination of blowing air into the processed malt sugar and the artist's flexible hand skills.

    The complex process may explain why there are fewer people making sugar sculpture. To protect and promote this {#blank#}8{#/blank#} (tradition) craftsmanship, the government of Hebei Province founded a sugar figure art {#blank#}9{#/blank#}(organise) in 2011. Now it {#blank#}10{#/blank#} (consist) of over 90 artists recognized as the inheritors (继承人)of the technique.