Noise pollution can make people {#blank#}1{#/blank#}  . For example, people may lose their hearing if they work in a {#blank#}2{#/blank#}  place for a long time.Too much noise can cause high blood pressure,{#blank#}3{#/blank#} .    
    Walking for a long time in a strong ,changeable light may cause some kinds of diseases. It {#blank#}4{#/blank#}  people feel terrible and is especially bad for the eyes. With less pollution, our planet will become {#blank#}5{#/blank#} and our health will be better.
Let's be greener people.

(1)The new city library is {#blank#}1{#/blank#} a quiet park.
(2)There are a few bird kites flying in the{#blank#}2{#/blank#} .
(3)Caspian Sea is{#blank#}3{#/blank#} than any other salt lake in the world.
(4)Mrs Wu was doing the dishes while her husband was{#blank#}4{#/blank#} his bike.
(5)I'm going to see the new movie The Amazing Spider-Man 2 with Dore{#blank#}5{#/blank#} .

    I'm Amy Black．I have never seen sharks in the{#blank#}1{#/blank#}．But as a(n){#blank#}2{#/blank#}，I have seen sharks in an aquarium(水族馆)．

    {#blank#}3{#/blank#}，there are between 200and 250 kinds of sharks of different sizes．Sharks are much{#blank#}4{#/blank#}than other fishes．The largest carl be as long as 15{#blank#}5{#/blank#} largest shark{#blank#}6{#/blank#}about 3，200 kilos．Usually sharks don't attack(攻击)people．Sometimes they attack people{#blank#}7{#/blank#}themselves．One of{#blank#}8{#/blank#}sharks is the Great White Shark．They attacked a lot of people on the beaches of America．

    Once there was a teacher who took all of his students for tea. What made the student surprised was that all the{#blank#}1{#/blank#}on the table were different. Each of them took a cup and stalled drinking their own tea, looking at the others' cups.

    The teacher said, "Do you notice your behavior(行为)? You are all looking at each other's tea cups and some of you even envy(羡慕)the{#blank#}2{#/blank#}cups of others. "Then he{#blank#}3{#/blank#}on." I put the different cups here on purpose(故意地)!Life is like this tea. You all have the same thing in your cups—tea. And yet you can't{#blank#}4{#/blank#}enjoy it with your envy of another's cup. You forget{#blank#}5{#/blank#}your own life when you envy someone else's life. So now, taste your own tea! Does it matter from which cup it comes?"

There are many wetlands (湿地) in China ‒ and some of them have become the world's important wetlands. The Chinese Yellow Sea Wetlands are {#blank#}1{#/blank#} them. They are in Yancheng, Jiangsu Province. They are {#blank#}2{#/blank#} to many different kinds of animals. The world's {#blank#}3{#/blank#} Milu deer nature reserve (自然保护区) is on these wetlands. More than 700 Milu deer live there. There are not many red-crowned cranes (丹顶鹤) {#blank#}4{#/blank#} in the world, but every winter, you can see some in the red-crowned crane nature reserve in the Yellow Sea Wetlands.

    The {#blank#}5{#/blank#} in the wetlands is neither too high nor too low. There is  {#blank#}6{#/blank#} rain and sunshine, too. They are a good place for wildlife. But offering food and shelter for special kinds of animals is not the  {#blank#}7{#/blank#} reason we need to protect wetlands. Wetlands are important {#blank#}8{#/blank#} they also prevent floods. But some people want to {#blank#}9{#/blank#} the wetlands to make more space for farms and less space for wildlife.

    More people are beginning to realize the {#blank#}10{#/blank#} of wetlands and wildlife. Every year, on Feb 2, many activities are held to teach people about the wetlands.