用方框中所给单词的适当形式填空.使短文通顺.正确.连贯 something, not, tree, simply, spend, you, why, that, they, if——青夏教育精英家教网—

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用方框中所给单词的适当形式填空，使短文通顺，正确，连贯(每单词限用一次)

something,　 not,　 tree,　 simply,　 spend, 　you,　 why,　 that,　 they,　 if,　 little,　 go,　 in,　 on,　 protect

The Earth needs a helping hand

　　 The Earth is getting warmer because of the activities of people. We cut down and burn 　56　　and send gases into the air with our cars and factories. Can we do anything about it? Sure. We may 　57　　be leaders or scientists but we can play our part in 　58　　the planet. Here are two ideas.

　　 Bike, don't ride to school

Do you 　59　　to school by bus or by bike? If you bike, you are doing 　60　　for the Earth. Buses, cars, trains and planes produce a lot of carbon dioxide (二氧化碳). If you live near to your school, 　61　　not bike there on warm spring mornings? Or, you can 　62　　walk to school to save energy.

　　 Wash the green way

　　 Do you help your mom and dad wash clothes? Then wash them 　63　　an energy-saving way. A recent study by Cambridge University found 　　64　　60 percent of the energy used on a piece of clothing is 　　65　　in washing and drying it. Over ita lifetime, a T-ahirt can send up to 4 kilograms of carbon dioxide into the air.

　　　66　　you wash your own clothes, wash them in cold or warm water to save energy, but not hot water. Wash your clothes when 　67　　fill up the machine. Use the most energy-saving machine you can find. Some new ones use as 　　68　　as one-fourth of the energy of older machines. When they're clean, dry 　　69 　　clothes the natural way, by hanging them 　70 　　a line rather than putting them in a dryer. In all, you can cut the carbon dioxide used in washing by 90 percent.

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25. Not only his parents but also his brother _______to the Summer Palace, they haven’t been back.

A. have been　　　　　 B. have gone　　　　　 C. has been　　　　　　 D. has gone

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24. David: Oh, Mary! What a surprise! 　　 Mary: I heard you were sick. ________ 　　 David: How kind of you! I’m much better now, thank you. 　　A. I wanted to see how you were doing. 　　　　　

B. I don’t feel very well myself. 　　C. How long have you been sick? 　　　　　　　　　

D. I just can’t imagine you being sick.

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23. I went to the food streets in Xi’an. It’s _____ great _____ to taste different snacks.

A. so, fun 　　　　　　　B. such a, fun　 C. such, fun　　　　　　 D. too, funny

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22. -Do you really want to know？

　 -I am all ears．Go on．Don't keep me in suspense．

A．充而不闻　　　　　　　　　　　　　　　　　　 B．不予理睬

C．耳朵发热　　　　　　　　　　　　　　　　　　　 D．洗耳恭听

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21. Will you come here on Monday or Tuesday ?