In the past,people usually believed what newlyborn babies wanted was food and to be kept warm and dry.They thought babies were not able to ____ things until they were five or six months old.____ the researchers in the United States now believe babies begin learning on their first ____ of life.They say babies are strongly ____ by their environment and one baby will ____ if his or her mother does something that the baby likes.
A baby learns to get the best care possible by smiling to ____ her mother.This is how babies start to learn to ____ and communicate with other people.The researchers say this ability to learn ____ in a baby even before birth.They also ____ the idea that newlyborn babies can ____ and understand sounds they heard while they were still ____ inside their mothers.
Recently,an American study ____ 112 babies found babies learned better when they were ____.The babies appeared to learn well whether they were sitting up on their own,sitting in seats or ____ to sit up.The researchers say keeping that kind ____ had what they called a ____ effect on the babies' ability to learn about objects.They say the body position may be linked to development in the ____.One ____ says babies can pay more attention to ____ an object if they do not have to be about their balance.
A.learn B.know C.remember D.eat
A.Besides B.While C.But D.Therefore
A.hour B.month C.week D.day
A.influenced B.accepted C.disturbed D.moved
A.cry B.smile C.sing D.eat
A.annoy B.love C.notice D.please
A.connect B.live C.speak D.smile
A.disappears B.informs C.exists D.happens
A.infer B.support C.deny D.instruct
A.recognize B.realize C.receive D.record
A.sleeping B.delivering C.shaping D.developing
A.helping B.involving C.raising D.containing
A.sleeping soundly B.lying down C.sitting up D.awaking clearly
A.assisted B.forced C.asked D.mentioned
A.hobby B.gesture C.decoration D.purpose
A.negative B.unmarked C.significant D.side
A.language B.brain C.feeling D.body
A.psychologist B.mother C.doctor D.researcher
A.exploring B.finding C.feeling D.discovering
A.eager B.worried C.confident D.curious
阅读下面短文,从短文后各题所给的四个选项(A,B,C,D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
For centuries, magicians have used various ways to shock the audience. We all have seen how a 36 performer carefully steps 37 a bed of burning coals -- barefoot. Then he walks across 38 a single burn on his feet. Is it mind over matter, or is it just physics? As it turns __39 , walking on burning coals isn’t that hot as 40 . “The coals are hot enough to 41__ you, but if you walk quickly across them you 42 being burned.” says Jonathan Hall, a physician at Penn State University in Eric Pennsylvania.
That’s because some coals are made 43 burning wood chips. Wood has two 44__ properties(特性)for fire-walking, explains Hall. First, wood is an insulator(绝缘体)--it doesn’t __45 heat very well. “It 46 _ time for heat to travel 47 the wood to your feet.” Hall says. If the performer walked across red-hot metal 48 , that would truly be 49 , because metal conducts, or transmits, heat very well. The metal would 50 burn a performer’s feet.
Second, wood has a low specific heat-- it doesn’t take much heat to 51 its temperature. Heat is a form of 52 . Temperature is a 53 of heat, in units of degrees. So 54 the coals are hot, the value(数值)of heat energy they contain is low. Thus, a well-trained performer can 55 such an amazing result.
Still, you don’t want to walk on burning coals, do you?
A.daring B.dare C.rough D.fearful
A.at B.over C.on D.above
A.with B.within C.without D.over
A.out B.on C.off D.in
A.imagine B.imagined C.imagining D.to imagine
A.fire B.burn C.light D.flame
A.prevent B.keep C.ignore D.avoid
A.off B.from C.of D.in
A.ideal B.classic C.favorite D.standard
A.transmit B.communicate C.bring D.send
A.gathers B.takes C.gains D.stands
A.through B.into C.over D.pass
A.unhappy B.unharmed C.unhealthy D.unprepared
A.charming B.magical C.tricky D.fashionable
A.instantly B.constantly C.frequently D.lately
A.produce B.raise C.construct D.create
A.power B.source C.energy D.strength
A.measure B.rank C.estimate D.rate
A.what if B.however C.as if D.even though
A.achieve B.arrive C.draw D.take
A stag(雄鹿),which lived in a jungle,decided to go for a trip with his family to another forest.The stag and his family the new jungle,which was with thick bushes and trees.There was plenty to eat for all of them.
All of a sudden,the antlers(鹿角)of the stag got in the overhanging branches of a tree.The stag tried hard,but could not himself.His wife and baby kept on watching .
The stag thought,“Everything was fine,till now.But now I am .We won’t be able to reach our home until I have my antlers free.How I am! We came here for ,but I think this is the worst of my life.”
The stag for some more time but he was too .He finally and kept standing there helplessly. The three of them had to spend the whole night like this.The stag kept about his fate.
The next morning,a woodcutter saw the stag with his antlers caught in the branches.He the stag.Soon,the woodcutter cut down the branches of the tree and set the stag free.
The stag the woodcutter and rushed back home with his family.On reaching home,he was to learn that some lions had their area the previous day.Many lives were lost.
Within the flash of a second,the stag realized that he and his family were because his antlers had got caught in the branches.The moments which he to be the worst period of his life turned out to be the most for him.
A.escaped B.enjoyed C.disliked D.developed
A.supplied B.supported C.covered D.surrounded
A.caught B.hurt C.fallen D.broken
A.leave B.find C.satisfy D.free
A.hopeful B.carefully C.helplessly D.aimlessly
A.lost B. settled C.stuck D. failed
A.happy B.unlucky C.excited D.stupid
A.home B.food C.friends D.pleasure
A.party B.period C.story D.failure
A.struggled B.thought C.worked D.lasted
A.angry B.tired C.successful D.surprised
A.gave up B.caught up C.left off D.gave in
A.cheering B.rethinking C.complaining D.concerning
A.took pity on B.picked up C.took away D.looked down upon
A.killed B. followed C.thanked D.suspected
A.astonished B.ashamed C.regretted D.delighted
A.protected B.stolen C.amused D.attacked
A.cheated B.saved C.killed D.threatened
A.suspected B.experienced C.expected D.considered
A.difficult B.comfortable C.fortunate D.unbelievable
Sea turtles have been on Earth for millions of years, but they may soon die out. The main 1 to them is people who kill them for food, according to Dr. Wallace J. Nichols of the University of California.
But the latest news may 2 turtle hunting: Dr. Nichols has found that sea turtles 3 a lot of pollution from the ocean. This pollution is unhealthy for both turtles and humans. It can cause __4__ damage to their bodies and lead to death. Research shows that many people get sick and even die from eating sea turtle meat.
In the US, most people have never eaten turtle. This is because turtles are 5 by the United States law, which makes it 6 to harm or kill these amazing animals. “But many people in other countries still eat them,” explains Nichols. “Our first 7 was to save turtles; now we must save 8 too.”
Davis said he also wants to send out a bigger 9 that we should protect the oceans. “The health of the ocean, animals in the ocean, and our own health are all 10 . A clean ocean is really good for us too because of the food we eat from there.”
A.doubt B.stream C.danger D.worry
A.accelerate B.slow C.improve D.change
A.cause B.expand C.absorb D.reduce
A.accidental B.occasional C.unknown D.serious
A.qualified B.protected C.restricted D.produced
A.impossible B.difficult C.illegal D.abnormal
A.goal B.impression C.difficulty D.cost
A.Earth B.ocean C.people D.animals
A.advertisement B.message C.sign D.problem
A.concerned B.disturbed C.developed D.connected
阅读下面短文,从短文后各题所给的四个选项(A, B, C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Is the world really going mad? _____day I was sitting in a restaurant _____ a quick drink and a talk with a few friends when it suddenly_____ me that almost everyone in the restaurant was smoking. It wasn’t long _____ the whole room was _____ with smoke. I asked with an apology for_____ to open a window to stop myself _____!
Nowadays air pollution is something that hardly question any more. However, I still can’t walk down the street in any of the big cities without _____ that people are _____ the air pollution. It is time for the government departments of the world to introduce emission(废气排放) controls on all cars and _____ the public transport system(公共交通体系) to encourage people to _____ their cars at home. A friend of mine takes flying lesson each morning and it really makes him _____ when he climbs above the smog layer(烟雾) and looks down _____ it and thinks: “I’m breathing that!” This kind of _____ results from the bad management of resources. Waste things can _____ should, be treated properly. House building, road _____, and industrial development are all earthmoving(or earth-reducing) operations and can change the balances of _____ created over millions of years. I would like to _____serious studies done on all these main works before they are built. Also, there should be _____ national parks set up to keep the most beautiful parts of our countries in their natural _____.
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Water and its importance to human life were the centre of the world’s attention last week. March 22 was World Water Day and 36 the theme “Water for Life”.
There are more than one billion people in the world who live without 37 drinking water. The United Nations 38 to cut this number in half by 2015.
Solving such a big problem seems like a(n) 39 challenge. But everyone, 40 teenagers, can do something to help. A teenage girl in the US has set an example to the 41 of her age around the world.
Rene Haggerty, 13, was awarded the 2004 Gloria Barron Prize for her work— 42 discarded(废弃的) batteries(电池)which pollute water.
In 2003, Haggerty went on a field trip to the Great Lakes Science Centre in Ohio. There she saw an exhibit about how 43 in old batteries harm the water of Lake Erie.
Haggerty learnt that 44 the batteries was an easy solution. “I think everybody can do it, because everyone 45 batteries, and it can make a big difference.” With these words, she began to 46 awareness in her area.
She 47 her county government and school board. She got permission to start a recycling programme in schools 48 the public library, hospital, and churches. With help from her family, friends and local waste-management 49 , she gathered containers, arranged transportation, and made a(n) 50 video.
Over the past two years, she collected four tons of batteries and drew the attention of officials, who were in charge of a battery recycling programme but had made 51 progress.
When asked 52 she feels like a hero, Haggerty is quite ____53 . “Not really. Well, maybe for the fish I saved!”
Every year the Gloria Barron Prize 54 young Americans aged 8 to 18 who have shown leadership and courage in 55 the public and the planet. Each year ten winners receive US $ 2,000 each, to help with their education costs or their public service work.
A.had B.gave C.wrote D.discussed
A.enough B.safe C.much D.polluted
A.asks B.orders C.hopes D.ensures
A.good B.strong C.important D.unreal
A.especially B.sometimes C.even D.seldom
A.boys B.others C.students D.grown-ups
A.collecting B.selling C.buying D.using
A.things B.chemicals C.water D.air
A.making B.recycling C.reducing D.handling
A.uses B.has C.throws D.needs
A.tell B.increase C.spread D.inform
A.talked to B.listened to C.heard from D.thought about
A.and B.beside C.as well as D.as good as
A.officials B.workers C.clerks D.experts
A.industrial B.agricultural C.scientific D.educational
A.much B.no C.some D.little
A.if B.how C.when D.why
A.proud B.glad C.modest D.worried
A.praises B.helps C.supports D.honors
A.awarding B.saving C.serving D.favoring
With his leg lame and his teeth uneven, a boy thought of himself as the most unfortunate child in the world. He seldom played with his classmates, and when asked to answer questions, he always his head without a word.
One spring, his father brought home some saplings (树苗). of his children would plant a sapling and he promised, “Whoever grows his sapling best shall get a gift.” The boy certainly wanted to get the gift.But seeing his brothers and sisters watering the trees, he an idea: he hoped the tree he planted would die soon. So watering it once or twice, he never it.
Several days later, he was surprised to find it didn't die, but grew so many fresh . Compared with those of his brothers and sisters, his appeared greener. His father kept his ,bought the boy a gift and said he would become an outstanding after growing up.
From then on, the boy slowly became optimistic and confident. One evening, he suddenly his biology teacher once said that plants generally grow at night. Why not go to see the tree?
When he came to the courtyard, he found his father working near the tree! Instantly he :Father had been secretly watering his tree! He returned to his room, tears in his eyes.
Decades passed. The boy didn't become a botanist. , he became the U.S. President. His name was Franklin Roosevelt.
is the best nourishment (滋养品) of life. Even though it is just a bucket of water, it can make the tree of life grow well!
A.held B.raised C.lowered D.covered
A.Both B.None C.One D.Each
A.cared for B.got rid of C.hit upon D.put on
A.appealed to B.attended to C.adapted to D.turned to
A.roots B.leaves C.branches D.seeds
A.word B.balance C.agreement D.opinion
A.teacher B.gardener C.president D.botanist
A.believed B.recalled C.repeated D.knew
A.remembered B.understood C.wondered D.admitted
A.welling B.falling C.dropping D.crying
A.Therefore B.Besides C.Moreover D.Instead
A.Love B.Water C.Disability D.Father
Adults are often surprised by how well they remember something they learned as children but have never practised in the meantime. A man who has not had an opportunity to go swimming for years can 1 swim as well as ever when he gets back in the water. He can get on a bicycle after several decades and still 2 away. A mother who has not 3 the words for years can teach her daughter the poem that begins "Twinkle, twinkle, little star" or recite the story of Cinderella or Snow White.
One explanation is the law of over learning, which can be stated as following: 4 we have learned something, additional learning increases the 5 of time we will remember it.
In childhood, we usually continue to practise such skills as swimming, bicycle riding long after we have learned them. We continue to listen to and 6 ourselves of poems such as "Twinkle, twinkle, little star" and childhood tales such as Cinderella or Snow White. We not only learn but __7 .
The law of over learning explains why cramming (突击学习) for an examination, 8 it may result in a passing grade, is not a 9 way to learn a school course. By cramming, a student may learn the subject well enough to get by on the examination, but he is likely soon to forget almost everything he learned. A little over learning, 10 , is usually a good investment toward the future.
A.only B.still C.hardly D.even
A.move B.ride C.travel D.drive
A.showed up B.cared for C.thought about D.brought up
A.Once B.Before C.Until D.Unless
A.warm B.inform C.remind D.recall
A.recite B.research C.overlearn D.improve
A.so B.though C.if D.after
A.satisfactory B.demanding C.convenient D.swift
A.at most B.on the other hand C.by the way D.in the end
Have you ever seen a movie in which a building was burned down or a bridge was destroyed? Have you seen films in which two trains crashed or a ship into the ocean? If , you may have wondered how these things could happen without the actors and actresses in the film.
The man who knows the is the “special-effects” man. He has one of the most important in the film industry. He may be ordered to a flood or to make a battlefield explode. But he may also be told to create a effect which is much less exciting, just as important to the success of the film.
In a for one movie there was a big glass bowl filled with water in which small fish were swimming. The director of the movie the fish to stop swimming suddenly they seemed to stare at (盯着看) an actor. Then the director wanted the fish to staring and swim. But fish can’t be ordered to do anything. It was quite a .
The special-effects man thought about the problem for a long time. The result was an idea for the fish with a harmless use of electricity. he applied electricity to the fish bowl causing the fish to be absolutely . Then he rapidly reduced the amount of , allowing the fish to be free. Thus he got the humourous effect the wanted.
In other parts of movie making there are also special-effects men who have developed skills in creating certain kinds of effects. Jim White, who has been a special- effects man for thirty-two years, is best known for his with ships and airplanes.
A.buried B.sank C.fell D.dropped
A.so B.such C.possible D.necessary
A.telling B.harming C.protecting D.organizing
A.news B.question C.message D.secret
A.films B.jobs C.factories D.companies
A.prevent B.fight C.pour D.create
A.terrible B.peaceful C.funny D.special
A.or B.as C.though D.only
A.scene B.step C.stage D.room
A.ordered B.wanted C.decided D.doubted
A.while B.since C.so that D.even if
A.return B.continue C.stop D.start
A.success B.failure C.problem D.disappointment
A.controlling B.operating C.driving D.lighting
A.As a result B.Above all C.First D.Immediately
A.pure B.interesting C.still D.quiet
A.fish B.water C.electricity D.bowl
A.actor B.actress C.director D.special-effects man
A.fast B.particular C.humorous D.careful
A.imagination B.work C.repair D.design
Scientists find that hard-working people live longer than average men and women.Career women are _ _ than housewives.Evidence shows that _ _are in poorer health than the job-holders.A study shows that _ _the unemployment rate increases by 1%,the death rate increases correspondingly by 2%.All this comes down to one point:Work is helpful to health.
Why is work good for health? It is because work _ _ people busy, _ _ loneliness and solitude. Researches show that people feel unhappy,_ _and lonely when they have nothing to do.Instead,the happiest are those who are _ _ .Many high achievers who love their careers feel that they are happiest when they are working hard . Work serves as _ _ between man and reality.By work,people_ _ each other.By collective activity,they find friendship and warmth.This is helpful to health.The loss of work _ _ the loss of everything.It affects man spiritually and _ _ him liable to disease.
_ _ ,work gives one a sense of fulfillment and a sense of _ _.Work makes one feel his value and status in society.When _ _ finishes his writing or a doctor successfully _ _a patient or a teacher sees his students _ _,they are happy _ _ .
From the above we can _ _ to the conclusion that the more you work, _ _and healthier you will be.Let us work hard,study well and _ _ a happy and healthy life.
A.richer B.healthier C.weaker D.worse
A.the old B.the busy C.the jobless D.the hard-working
A.whenever B.whether C.though D.since
A.keeps B.forces C.needs D.require
A.in charge of B.in lack of C.in touch with D.away from
A.interested B.joyful C.concerned D.worried
A.busy B.free C.lazy D.dull
A.a guard B.a gap C.a channel D.a bridge
A.come across B.come into contact with C.look down upon D.watch over
A.means B.stands C.helps D.matches
A.forces B.orders C.finds D.makes
A.Besides B.Then C.However D.Yet
A.disappointment B.achievement C.regret D.apology
A.a worker B.a farmer C.a writer D.a manager
A.makes friends with B.has a talk C.operates on D.deals with
A.raise B.grow C.rise D.increase
A.in a word B.without a word C.at a word D.beyond words
A.come B.reach C.arrive D.draw
A.the lonelier B.the weaker C.the stronger D.the happier
A.lead B.make C.earn D.share
阅读下面短文,掌握其大意,从短文后所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。
Many theories regarding the causes of juvenile delinquency(crimes committed by young people)focus either on the individual or on society as the major contributing influence.Theorieson the individual suggest that childrencriminal behavior before they were not sufficientlyfor previous misbehaviors or that they have learned criminal behavior through interaction with others.Theories focusing on the role of society suggest that children commit crimes into their failure to rise above their socioeconomic status or as a rejection of middle-class values.
Most theories of juvenile delinquency have focused on children fromfamilies,the fact that children from wealthy homes also commit crimes.The latter may commit crimes for lack of adequate control from parents.All,however,are uncertain or unimproved and are of course challenged with criticism.
Changes in the social structure may indirectlyjuvenile crime rates.For example,changes in the economy thatto fewer job opportunities for youth and rising unemployment make gainful employment increasingly difficult to obtain.This results inamong youths and may inlead more youths into criminal behavior.
Families have also experiencedthese years.More families consist of one parent households or two working parents;,children are likely to have less supervision at home than was common in the traditional family.This lack of parental supervision is thought to be an influence on juvenile crime rates.Other noticeableof offensive acts includeexperience or failure in school,theavailability of drugs and alcohol,and the growing phenomenon of child abuse and child neglect.All these conditions tend to increase theof a child committing a criminal act,a direct cause and effect relationship has not yet been established.
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完形填空,请认真阅读下面短文,从短文后各题所给的四个选项A、B、C和D中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
In modern society loneliness can be seen as a social phenomenon and people can experience loneliness for many reasons. It is a very common, normally temporary, consequence of a breakup, divorce, or loss of any important relationship. In these cases, loneliness may both from the loss of a specific person or from dropping of social circles. The loss of a significant person in one's life will lead to a grief response; in this situation, one might feel lonely, even while in the of others.
There are many different ways used to treat loneliness. The first step that most doctors to patients is treatment. Short term treatment typically over a period of ten to twenty weeks. During treatment, emphasis is put understanding the cause of the problem, thoroughly changing the thoughts, feelings, and attitudes resulting from the problem, and exploring ways to help the patient feel . Some doctors also recommend group treatment a means to connect with other sufferers and establish a support system.
treatment is animal-assisted treatment. Studies and surveys indicate that the of animal companions such as dogs, cats, rabbits, and guinea pigs can feelings of loneliness or depression among some sufferers. the companionship the animal itself provides there may also be increased opportunities for with other pet owners. Results of a study also suggest that improper socialcognition (认知) offers the best chance of reducing loneliness.
, loneliness can sometimes play an important role in the creative process. In some people, temporary or prolonged loneliness can lead to remarkable artistic and creative expression, for example, as was the with poet Emily Dickinson, and many musicians. This is not to imply that loneliness itself ensures this creativity, , it may have an influence on the subject matter of the artist and more likely be present in individuals engaged in creative activities.
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阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最 佳选项。
A Japanese farmer bought a big foreign tractor to grow his corn and apples in northern Japan. The giant tractor __ _the waste land into fields at an amazing speed.___ __, he was troubled by the damage caused by raccoon dogs .Just when the sweet corn was ready to be____ __,it was ruined.
“I placed___ ___in several places around the fields,but ended up trapping a young raccoon dog. The mother stayed next to it,and didn’t_____ __when I approached. When I tried _____ ___ out to release the trap,the young raccoon dog bared its _____ ___and got really upset. It seems cruel,but I held its head down with my rubber boot _____ ____I released it from the trap. It didn’t run away,though. Right in front of ____ __, the mother started licking the young one’s ___ ____ leg. Seeing that, I felt committed an awful crime. “
“I_____ ____told them ‘Stop eating our corny But then I started leaving small piles of second rate corn around the ____ __of the fields. They’re not good enough to sell. The next morning when I went to the fields, they’d completely _____ __. But the raccoon dogs had caused ___ ___more damage at all. So at harvest time I decided to ____ ___using the traps and put out the corncobs without kernels .After that,__ ___ by the raccoon dogs stopped almost completely. So I figured that farmers suffer this sort of damage because they ___ _ _everything. After all,we,d turned what used to__ _ the raccoon dogs into fields. I worried that if I actually fed them,the raccoon dogs would even more __ _ ,but that didn’t happen.
I suppose you could say that my eyes were opened to the mysteries of nature. Anyway,I realized that nature didn’t work in the __ _ that most people thought.”
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Imagine the first days in a new time zone. Slow to respond to the , your body clock is confused. You’re sleepy all day, but when it’s time for bed, you can hardly fall asleep. Obviously you are jet lag(时差反应).
Travelers have traditionally fought this with sleeping pills or alcohol. There are actually healthier ways that can work just as 31.
For example, the moment you get on the airplane, start your biological block to the destination’s time. If it’s daytime in your destination, try to stay . Walking around the cabin(客舱) can be of help. When it’s nighttime, try to sleep. In that case, eat before the flight, an empty stomach will prevent you from sleeping. These tips will help you start a new of sleep and wakefulness.
A.flight B.change C.demand D.climate
A.suffering from B.working on C.looking into D.leading to
A.danger B.problem C.waste D.fear
A.briefly B.slowly C.suddenly D.effectively
A.checking B.sending C.adjusting D.stopping
A.awake B.alone C.hungry D.calm
A.though B.so C.whole D.or
A.understanding B.cycle C.research D.trend
Do fight against painting pollution
Do you know what kind of things the young people are reading? More and more and teachers have noticed another kind of pollution, which comes from the printed papers on streets.
These printed things newspapers but have hardly anything to do with . You can only find reading materials badly made up there-some are too strange for anyone to ; others are frightening stories of something . However, many of the young readers are getting interested in such reading, which them what they should pay for their breakfast and brings them nightmares and immoral ideas in . Homework is left and daily games lost.
These sellers stand about on streets selling their papers well. The writers, publishers and printers, they are, we never know, are their silent money.
The sheep-skinned wolf’s story seems to have been forgotten once again. Why not this kind of thing? Yes, both teachers and parents have asked each other for more strict control of the young readers. , the more you want to forbid it, the more they want to have a look at it. you may even find several children, driven by their curious natures, one patched paper, which has traveled from hand to hand.
It really does to our society. It has already formed a sort of moral pollution. The teachers and parents need more powerful support in their protection of the young generation. At the same time, the young need more interesting books to help them those ugly paper.
A.writers B.readers C.students D.parents
A.sold B.printed C.put D.found
A.work out B.look like C.act as D.depend on
A.them B.children C.young people D.it
A.think B.believe C.know D.understand
A.still worse B.even better C.very good D.more important
A.wonderful B.interesting C.useful D.poisonous
A.spends B.costs C.pays D.takes
A.sight B.common C.return D.use
A.unknown B.much C.less D.undone
A.what B.whoever C.whatever D.who
A.making B.spending C.wasting D.using
A.forbid B.separate C.leave D.stop
A.Luckily B.Unfortunately C.Badly D.Happily
A.Always B.Hardly C.Sometimes D.Seldom
A.sharing B.getting C.holding D.taking
A.good B.favor C.wrong D.harm
A.puzzled B.surprised C.disappointed D.worried
A.teachers B.parents C.readers D.writers
A.come into B.break down C.get rid of D.get off