Tim Cook，the CEO of Apple，showed off their newest device，the Apple Watch．Mr．Cook said it was the most personal device Apple{#blank#}1{#/blank#}(create)．

    The Apple Watch is a very small computer a person wears on his or her wrist．It can do many of the same things{#blank#}2{#/blank#}an iPhone．The apps are customized(定制) for the watch．It is different than just seeing{#blank#}3{#/blank#}is on your phone．

    Like a phone，you will be able to receive{#blank#}4{#/blank#}(call)on your wrist．Mr.Cook smiled while{#blank#}5{#/blank#}(describe) this. “I've been wanting to do this since I was five years old，”he said. “The day is{#blank#}6{#/blank#}(final) here．”

    The watches arrived in stores{#blank#}7{#/blank#}late April．They are sold at different prices，beginning at ＄349．Mr．Cook said the high-end model，the one{#blank#}8{#/blank#}(make) of 18-karat gold，is thousands of dollars.

    One problem with Apple Watch is that you need an iPhone on your body，or nearby{#blank#}9{#/blank#}(get) this watch to function fully．Like a phone，it also needs to be charged each night. It remains to be seen whether people really want to carry both a smart phone{#blank#}10{#/blank#}a smart watch.

    On May 28th, we observe World Hunger Day. It is an effort to focus attention on {#blank#}1{#/blank#}fact that despite there being enough food globally, some 21,000 people die every day from hunger.

    People do not go hungry because the world does not produce enough food for everyone. According to the world Hunger Education Service, recently the percentage of people {#blank#}2{#/blank#}cannot get enough food chronically（长期地）has reduced from 34% to 15%. The main problem is that many people in the world still do not have resources{#blank#}3{#/blank#} (purchase) or grow enough food.

    Indeed, hunger{#blank#}4{#/blank#} (be) a result of poverty, and also one of its causes. Hunger exists because many countries lack social safety nets; because in many countries women, although they do most of the farming, do not have as much access {#blank#}5{#/blank#} men to training or land.

    Over the past decade, a global push to reduce hunger and extreme poverty{#blank#}6{#/blank#} (mark) some significant successes, partly thanks{#blank#}7{#/blank#} the efforts of many international{#blank#}8{#/blank#}(organization). But on world Hunger Day, let us not forget that with over 815,000 people still{#blank#}9{#/blank#} (live) in daily food insecurity, we still have a long way to go before we can {#blank#}10{#/blank#}(safe) say that no child goes to bed hungry most nights.

    Have you ever awakened and felt like you couldn't move? If so, it {#blank#}1{#/blank#} (probable) scared you. You may have thought something terrible had happened to you. Actually, many people have this experience on a regular basis. It {#blank#}2{#/blank#} (call) sleep paralysis(瘫痪). {#blank#}3{#/blank#} it sounds scary, it is normal.

    Sleep paralysis happens when a person is falling asleep or waking up. As the person falls asleep, his or her body slows down. Usually the person's mind {#blank#}4{#/blank#}(relax) at the same time, but occasionally the mind stays awake{#blank#}5{#/blank#}(long) than the body. As a result, the person can be conscious, or aware, but have trouble moving or {#blank#}6{#/blank#}(speak). Sleep paralysis can also occur as you wake up. Fortunately, the condition rarely lasts for more than a few seconds. {#blank#}7{#/blank#}(move) and speech soon return to normal.

    Some people report unusual experiences during sleep paralysis. They may hear, see or feel things {#blank#}8{#/blank#}don't exist. At one time, people {#blank#}9{#/blank#}(think) that ghosts or monsters had entered the room and were holding them down，keeping them from moving. Science has helped us understand that such visions are actually part of sleep paralysis. Now we know that getting too little sleep, taking certain medications(药物), and changing your sleep schedule can cause sleep paralysis. This condition can be scary, but it's just a trick that you mind is playing {#blank#}10{#/blank#} your body.