We all need a healthy environment, but we produce waste every day and it{#blank#}1{#/blank#} our environment. Though we are young, we can still do something to help. In fact, even the simplest {#blank#}2{#/blank#}activities can make a real difference to the environment. Here are some ideas for you.
Reduce means "use less". Don't waste things. This {#blank#}3{#/blank#} money and reduces pollution and waste going into the environment. Before we buy something new, think {#blank#}4{#/blank#}it is really necessary—or maybe the old one will be just as good! When we do buy things, choose local products if {#blank#}5{#/blank#} and try not to buy too many things from abroad.
Reuse means "use again". Use things for as long as possible. When we buy things, make sure that they {#blank#}6{#/blank#}a long time. We should look after them{#blank#}7{#/blank#} they will last and we should repair them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It's better to use a china cup and a lunch box because you can use them {#blank#}8{#/blank#}.
Recycle means "change things into something else". Although it takes {#blank#}9{#/blank#} to change something into something else, it's better than throwing things away or burning them. Find out what can be recycled in your{#blank#}10{#/blank#} and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.

{#blank#}1{#/blank#} My school has          weeks off in the summertime than Daniel's school.
{#blank#}2{#/blank#} Xi Wang          a healthy young giant panda and weighed 35 kilograms.
{#blank#}3{#/blank#} Daniel is very clever, but he          shows off.
{#blank#}4{#/blank#} This CD-ROM helps you learn English          testing your knowledge of English grammar and vocabulary.
{#blank#}5{#/blank#} To tell you the truth, sometimes I          my cousin Shirley.
{#blank#}6{#/blank#} You can't sneeze and keep your eyes open         .
{#blank#}7{#/blank#} Later, the government          it was a very serious problem and took action to reduce the pollution.
{#blank#}8{#/blank#} The spirit of the Olympics is “Swifter, higher,         .”

Finally I found a chance to{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#}

    Captain Joseph Mackey's airplane was flying over the ocean on its way to Great Britain when engine trouble started. He turned back and made a crash-landing at night in the deep snow of Newfoundland, All the men in the plane were killed except Captain Mackey who was badly hurt.

    Captain Mackey waited all the next morning for an airplane to come{#blank#}1{#/blank#}him. In the afternoon he set out to find help. He went about a mile but found that he was too weak to go on through the snow. Half walking and half{#blank#}2{#/blank#}, he made his way back to the plane.

    The second day many planes passed above him, but none of the pilots saw him. In his plane was a flask(长颈瓶)of aluminum(铝)powder. He poured this on a huge stone to make the stone shine, but the wind blew it off.

    The third day Captain Mackey heard a plane coming nearer, flying very low. It flew right over him and passed on. Then he gave up hope of being found. In a few minutes the plane returned, and the pilot dipped(稍微降低) one wing to get a{#blank#}3{#/blank#}view. He had seen the aluminum powder blown by the wind on the snow.

    The pilot came for a better look, and then he saw Captain Mackey{#blank#}4{#/blank#} his arms. Jim Allison, the pilot, was an old friend. Allison quickly climbed higher and sent a radio message. In a short time a plane came and dropped a sleeping bag, food, medicine and tools for Captain Mackey. Later two men arrived with a sled to rescue him.