My grandfather is a {#blank#}1{#/blank#}(retire) worker. On summer evenings, we often sat together outside the house {#blank#}2{#/blank#}(enjoy) the cool air. It  was the time that he told me lots of his experiences before liberation.

        When my grandfather was fourteen years old, he worked in a coal mine. One day, when he and his two workmates were working in the tunnel, an{#blank#}3{#/blank#}(fortune) thing suddenly happened. A part of the tunnel fell down, and they were shut init. They had no food {#blank#}4{#/blank#}(eat). When they were hungry, they only drank some water there. It was very cold in it. In order to keep warm, they hugged one another. In the darkness, they didn't know whether it was day{#blank#}5{#/blank#}night, they only felt they had stayed there for a very long time. They were too hungry to speak or move, and thought they{#blank#}6{#/blank#}(die). At last, the tunnel{#blank#}7{#/blank#}(dig) through. They weresaved. They had been there for fourteen days! My grandfather said they weren't let out at once. If{#blank#}8{#/blank#}, they would have died. They were kept at the entrance to the tunnel {#blank#}9{#/blank#}it was very dim, and they were fed {#blank#}10{#/blank#} some thin porridge. After a day or two, they had recovered a bit, and they were helped out.

    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（流动资金）. {#blank#}4{#/blank#} (compare) with the traditional trade mode, it doesn't need renting a house.  {#blank#}5{#/blank#} , there are still some disadvantages in online shopping. First, a face-to-face deal makes online shopping less {#blank#}6{#/blank#} (rely) and trustworthy. Second, people will lose  {#blank#}7{#/blank#} fun of bargaining.

    {#blank#}8{#/blank#} is undeniable that shopping on the internet has become an irresistible trend in modern society. It's of great urgency that we need to make the relative laws in accordance {#blank#}9{#/blank#} 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.

    “{#blank#}1{#/blank#} (congratulate), Mr. Cooper . It's a girl.”

    Fatherhood is going to have {#blank#}2{#/blank#} different meaning and brings forth different responses from every man who hears these words. Some feel proud, while others worry, {#blank#}3{#/blank#} (wonder) whether they will be a good father.

    Although there are some men {#blank#}4{#/blank#} like children and may have had much experience with them, {#blank#}5{#/blank#} do not particularly look after children and spend little time with them. Many fathers and mothers have been planning and{#blank#}6{#/blank#} (look) forward to children for some time.

    Whatever the reaction to the birth of a child, it is obvious that the shift from the role of husband to {#blank#}7{#/blank#} of a father is a difficult task. Yet, {#blank#}8{#/blank#} (fortunate), few attempts have been made to educate fathers in this. Although numerous books have been written about mothers, only recently has literature focused on the role of a father.

    It is argued that the transition to the father's role, is not nearly as great as the transition the wife must make {#blank#}9{#/blank#} the mother's role. The mother's role seems {#blank#}10{#/blank#} (require) a complete transformation in daily routine. However, the father's role is less demanding and immediate.

    Are people happier in nature with blue skies overhead and fresh green grass underfoot? Could noisy streets, {#blank#}1{#/blank#} (crowd) with cars and people, make us unhappy? The World Health Organization estimates that 54 percent of the world's population lived in urban areas in 2014. The WHO adds that that amount {#blank#}2{#/blank#} (increase) to 66 percent by 2050.

    People often move to cities for{#blank#}3{#/blank#} (good) jobs and more cultural activities. But are they putting {#blank#}4{#/blank#}(they) at risk?

    Experts say that natural environments or green spaces do a lot of good for our mental health.

    Many studies have shown that nature can calm us and make us feel happy. Nature, experts say, can also help us learn better. And {#blank#}5{#/blank#} (experience) nature helps people recover from the mental tiredness that {#blank#}6{#/blank#}(come) from day-to-day work.

Mental health experts say some research suggests that city living might hurt our mental health, {#blank#}7{#/blank#} they cannot say exactly why. “What are the specific{#blank#}8{#/blank#} (aspect) of the urban environment {#blank#}9{#/blank#}causes some people to develop mental health issues?” asked AndraMechelli, a doctor at Kings College, London.

    Researchers have found that being outdoors, seeing trees, hearing birdsong, seeing the sky, and being {#blank#}10{#/blank#}touch with nature are associated with higher levels of mental well-being.