Facebook CEO Zuckerberg just had a baby girl named Max, and to honor the occasion, he's giving away the majority of his wealth. In the letter{#blank#}1{#/blank#}(write) by Zuckerberg and his wife, Priscilla Chan, to{#blank#}2{#/blank#}(they) new baby girl, he announced the birth of his first child and the{#blank#}3{#/blank#}(create) of the Chan Zuckerberg Fund，{#blank#}4{#/blank#}will focus on curing disease, connecting people and{#blank#}5{#/blank#}(build) strong communities.

    “For your generation to live in{#blank#}6{#/blank#}better world, there is so much more our generation can do,” Zuckerberg wrote. “Today your mother and I are committing to spend our lives doing our small part to help solve these challenges.” The couple{#blank#}7{#/blank#}(donate) nearly all of their Facebook stock to the cause. “We will give 99% of our Facebook shares-currently about $45 billion-to advance this{#blank#}8{#/blank#}(value) mission,” he wrote. “We know this is a small contribution compared{#blank#}9{#/blank#}all the resources and talents already working on these issues. But we want to do{#blank#}10{#/blank#}we can, working along with many others.”

    Have you ever wondered{#blank#}1{#/blank#}children always seem to have bas of energy and never run out of steam? Researchers have discovered that children have levels of recovery of endurance athletes. In fact, scientists say children's muscles recover from "high-intensity exercise" a lot {#blank#}2{#/blank#}(quick)than athletes. A study looked at the performance levels of children when they were cycling, and compared their fitness to {#blank#}3{#/blank#} of athletes. Rwsearcher Dr Sebastien Ratel suggested they{#blank#}4{#/blank#}(find)the children used more of their aerobic metabolism and were therefore less tired during the high-intensity physical activities. The children also recovered very quickly—even faster than the well-trained adult endurance athletes.

    The researchers hope that{#blank#}5{#/blank#}(they)finding will help scientists have a better {#blank#}6{#/blank#}(understand) of how the human body changes with age. It could lead to advantages in the fight{#blank#}7{#/blank#}diabetes and other diseases. Dr Ratel said the research was{#blank#}8{#/blank#}(particular)important as more children were become less active. He warned." With the diseases related to physical inactivity{#blank#}9{#/blank#}(rise), know the changes with growth that might contribute to the risk of disease."{#blank#}10{#/blank#}is helpful for children to maintain their fitness as they grow up and play as much as they could so they renin healthy as adults.

    An umbrella is what we easily forget and leave behind in our daily life. When the weather is fine, we certainly don't think of it; only when it's raining, we'll carry it purposefully. But as soon as the rain stops, most likely we'll forget {#blank#}1{#/blank#} we've put it. It has to wait patiently and pitifully for {#blank#}2{#/blank#} owner to claim it, otherwise it'll remain alone as a deserted umbrella. Once I suddenly found my longtime used umbrella "disappeared". I really {#blank#}3{#/blank#} (regret) quite some time for my own carelessness. Several days later, out of my {#blank#}4{#/blank#} (expect), I saw it quietly stand in a corner of the house where I worked. I was extremely glad to regain it. Looking carefully at it, though it was so familiar {#blank#}5{#/blank#} me, I found for the first time that its plastic handle {#blank#}6{#/blank#} (wear) out as a result of repeated rain-wash for years. I sought for it only when I needed it. It occurred to me that I should have paid {#blank#}7{#/blank#} (much) attention to it.

    It sets me {#blank#}8{#/blank#} (think). Around us there is always a person giving us support in silence just like {#blank#}9{#/blank#} old umbrella that protects us from the rain or any bad weather. Will you think of those individuals {#blank#}10{#/blank#} have helped you get through difficulty when you are leading a comfortable life?

Human history begins with stories. Some stories are so important that they{#blank#}1{#/blank#}(pass) down for countless generations. And storytelling is a useful tool, {#blank#}2{#/blank#}gives a lesson much more powerfully than other ways. For example, once I had to tell actors to be on time for a performance. Instead of{#blank#}3{#/blank#}(repeat) the time over and over again, I told them a true story. "The year before, one of the actors was late. We replaced him so he didn't get a chance to perform." Then, no one{#blank#}4{#/blank#}(be) late again.