Effective measures have been taken to prevent _______pollution.

A. exhausted gas B. exhausting gas

C. exhaust gas D. exhaustion gas

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The boy _______ in the bed ______to his friend that a cock ______an egg yesterday.

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We should take effective measures to the infectious disease.

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We all need a healthy environment. , we produce waste every day and it harm to our environment. Though we are young, we can still do to help. In fact, even the simplest everyday activities can make a real to the environment. Here are some ideas for you to live a life.

Remember these three : reduce, reuse and recycle.

Reduce means “use less”. Don't things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really or maybe the one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from a country.

Reuse means “use again”. Use things for possible. When we buy things, make sure that they a long time. We should take care of them they will last, and we should 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 .

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1.A. Therefore B. However C. Otherwise D. Besides

2.A. gives B. takes C. causes D. does

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5.A. busy B. hard C. green D. happy

6.A. letters B. words C. sentences D. lessons

7.A. buy B. produce C. save D. waste

8.A. necessary B. important C. helpful D. useful

9.A. cheap B. expensive C. new D. old

10.A. rich B. developed C. foreign D. poor

11.A. as soon as B. as long as C. as much as D. as well as

12.A. use B. last C. keep D. live

13.A. so that B. if C. because D. though

14.A. sell B. lend C. throw D. repair

15.A. less B. more C. again D. better

16.A. costs B. spends C. takes D. pays

17.A. throwing away B. putting away C. taking away D. giving away

18.A. that B. which C. what D. how

19.A. cups B. bags C. boxes D. products

20.A. money B. trees C. paper D. time

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A famous doctor once received a little child who was badly ill. Thanks to his skill and care, his young patient got well and was soon able to get up and run about again.

The child's mother was very much obliged to the doctor, and she called on him to thank him for what he had done for her child. "Doctor," she said, "you have saved my little son. I don't know how to thank you enough. I feel that money alone cannot repay you, so I have made this little purse with my own hands, as a sign of my gratitude. I hope you will accept it." The doctor stood up and said coldly, "Madam, a little present like that is very nice between friends, but a doctor needs to be paid properly for what he has done." The lady was so surprised and hurt so much that she could not reply for a moment. Then she said quietly, "Perhaps you will tell me how much your fee is?""Fifty pounds", he answered.

The lady opened the little purse and took out four fifty-pound bank notes. She handed one of them to the doctor, and put the other three back into the purse. She put the purse into her handbag and, saying good bye to the doctor, went out of the room.

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A. he had saved her life

B.he had lent her some money

C. he had saved her son's life

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This is ______ my parents are worrying about.

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You are sure to improve your English if you are determined. But you should always carry on studying. Here is a list of tips to help you.

The Internet is your friend. You probably have already used several websites for your study.

Look for magazines that relate to the subjects you might be interested in, things like Reader's

Digest, National Geographic or Nature. 1. If you invest in a paper copy, you can write and make notes on it.

2. When you are in a test, you are under pressure to understand and answer questions quickly. However, it's better to take time to experiment when preparing for exams. If you are using exam practice materials, try reading the text before the questions, and then the questions before the text.

Read for fun. Australians read a lot as you may have noticed if you travel by bus or train. 3. People who are good at reading are people who enjoy reading.

Practise reading quickly. Try to read in groups of words — the eyes move in little jumps when you read, they do not scan steadily. 4.

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C. You may start your own library.

D. Then see how many words you can read in one minute.

E. These can be read online or in hard copy.

F. Join in a chat room and work in groups.

G. Read something you enjoy, e.g. the Harry Potter stories.

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