She wants her paintings _____ in the gallery, but we don’t think they would be very popular. A. display B. to display C. displaying D. displayedOn Christmas Eve I received a nice present from my parents, with a short amusing poem _____.A. being attachedB. to be attachedC. attachedD. attachingIf you stay over four years in this country, you will have to have your visa _______ to one more year.A. extendB. to extendC. extendingD. extendedWith aging parents and young children, a growing number of Americans find themselves _____ in the middle.A. caughtB. being caughtC. catchingD. having been caughtEric was so surprised at the news that he could hardly keep his mouth __________.A. closeB. closedC. closingD. to be closingThe traffic problems we are looking forward to seeing _____ should have attracted the government’s attention.A. solvingB. solveC. to solveD. solvedDon’t keep your mouth _____ if you want to improve your spoken English. Because language is like a muscle: the more you use it, the stronger it gets.A. shuttingB. shutC. being shutD. been shut Getting a new computer system ______ at the school has become a high priority.A. installedB. installingC. to be installedD. having installed After a long journey across the whole Europe from north to south, they found themselves _____ out as well as their clothes.A. wearB. woreC. wearingD. wornYou should understand the traffic rule by now, since you’ve had it _____ often enough.A. explainingB. to explainC. explainD. explainedTiger Woods said that he needed to have his attention _____ on being a better husband, father and person.A. focusingB. focusC. be focusedD. focusedFor a promotion, Alexander tried to get his work ______ in the medical circles.A. to recognizeB. recognizingC. recognizeD. recognizedA good teacher has to be armed with the ability to keep students _______ throughout their learning process.A. motivatingB. motivatedC. motivateD. to be motivatedThe president promised to keep all the board members _____ of how the negotiations were going on.A. informingB. be informedC. informD. informedBirdwatching is becoming a popular pastime, with almost 3,000,000 of us _____ in our fluttering feathered friends.A. absorbedB. absorbingC. absorbD. to absorbClever wit and humor will help your speech stand out in a good way and keep everyone ______.A. entertainingB. entertainedC. to entertainD. being entertained The sale usually takes place in front of the house, with the audience _____ on benches, chairs or boxes.A. having seatedB. seatingC. seatedD. having been seated Seeing the soldiers well ______ for the fight, the general nodded with satisfaction.A. prepareB. preparingC. preparedD. to prepare Factory workers _____ to constant noise may gradually suffer from a loss of hearing.A. exposedB. to be exposedC. exposingD. having been exposedIn order to jump, your body changes the chemical energy _______ in the food you have eaten into mechanical energy.A. storedB. storingC. being storedD. having storedThe popular song is thought to be the best of its kind ______.A. having knownB. being knownC. having been knownD. ever known During my visit to the Starbucks headquarters, I saw people _____ “coffee master” passionately going about their work.A. callingB. to callC. callD. calledThe tall building, ______ down two decades ago, is now being rebuilt.A. to be burntB. burntC. having burntD. being burntGreat as Einstein was, many of his famous ideas ______ to people are challenged today.A. knownB. knowingC. to knowD. having knownA diet __________ plant life can help with the prevention of heart disease, and even cancer. A. basing on B. to be based on C. based on D. to base onSeveral people ______ in the GM-Chrysler merger discussions say the companies have talked to federal officials about theirproposed transaction.A.involvingB. involvedC.to involveD. involveEven many years after his divorce, he still couldn’t figure out the reason for his ____ marriage.A. to failB. to be failingC. failingD. failedThe interviewer should take down some notes while the person ________ is answering questions.A. to be interviewedB. having been interviewedC. being interviewedD. interviewedHere are some new computer programs _______ for home buildings.A. designingB. designC. designedD. to design Chinese Premier Wen’s speech, ________"See China in the light of her development", was warmly welcomed by a packed and receptive international audience of more than 500 staff andstudents in the universityA. entitledB. entitlingC. having entitledD. being entitled Rising energy costs and goods prices and the falling dollar are cutting into what foreign manufacturer called the “China price”——a 40 to 50 percent cost advantage once _____ by Chinese producers.A. offeredB. offeringC. being offeredD. having been offeredFrom the photographs ______ from the satellites, scientists are learning things about the earth they have never known before.A. to sentB. to be sendC. sendingD. sentEducators claim that children ___________to English-speaking environment will learn the language more quickly.A. being exposedB. to be exposedC. having exposedD. exposedWhen you apply for a job, the interview ______to find out more about an applicant and to see if he is fit for the job is of vitalimportance.A. designingB. to designC. being designedD. designedStorm chasing is so dangerous that some chasers are often hurt in accidents _____ by driving in a heavy rain.A. having causedB. causedC. to be causedD. causingFord is currently the fourth-largest automaker in the world based on the number of vehicles ______ annually, directly behindV olkswagen in 2008.A. to sellB. sellingC. soldD. sellCarbon dioxide ______ from burning fuels is the most common of the “greenhouse gases”. A. having been produced B. producing C. to be produced D. producedMore than 52 types of new weapon systems _____ with Chin a’s own technology were displayed in the National Day militaryparade.A. developingB. developedC. being developedD. to be developedThe problem of carbon emission ____ at Copenhagen Summit has aroused the public’s wide concern.A. discussedB. having been discussedC. being discussedD. to be discussed ______ at the Pudong New District, the Shanghai Disneyland will be the sixth Disneyland theme park in the world.A. LocatedB. LocatingC. Being locatedD. Having located______ mi racle of the box office, “Avatar” brings back the peace and innocence to the heart of audience.A. CallingB. To be calledC. Having calledD. CalledA talk show is a television program where one person (or a group of people) will discuss various topics _____ by a host.A. raisingB. to raiseC. raisedD. raise Greenhouses ______ near coasts can turn plentiful sea water into fresh water for crops at relatively lower costs.A. are builtB. builtC. to have been builtD. having been builtHobbies mainly ______for relaxation and enjoyment vary from person to person.A. pursuingB. pursuedC. being pursuedD. having pursued The first reality TV show in the world _____ Expedition Robinson was shown in Sweden in 1997.A. calledB. having been calledC. callingD. to be calledThe international agreement, _______ encourage children not to smoke and help people to kick the habit, was signed on 27February.A. intending toB. being intended toC. intended toD. to intend to---Come on, let’s go for a drink.---Sorry. With so many problems _____ my mind, I can’t take a break.A. filledB. fillingC. to fillD. being filled Today, the Chinese medicine, ______ as one option to treat disease, has been accepted by many foreign doctors.A. consideringB. consideredC. being consideredD. to be considered Scientists found that dogs, not wolves, as originally ________, were responsible for a large number of livestock killings in themountainous country.A. suspectedB. suspectingC. suspectD. to suspectA tsunami(海啸) occurs as a series of waves ______ a "wave train," and the series of surges(巨浪) can be five minutes or up to an hour apart.A.which known asB. known asC.is known asD.to know as Severe natural disasters such as the earthquake off the coast of Japan on March 11th can raise questions about all of thefactors__________.A. involvedB. involvingC.to involveD.which involves I am sure that Linda’s latest novel, once _____, will prove a great success.A. being publishedB. to be publishedC. publishedD. publishThat the brain, once ______ oxygen, dies has been proved by many scientists.A. depriving ofB. deprived ofC. being deprived ofD. to be deprived of Some people against toll booths (收费站) argue that roads, once ___________, should be free.A. buildingB. builtC. having builtD. being builtOnce ______, everyone taking the examination will be given test papers.A. seatedB. seatingC. being seatedD. having seatedIf ______, I’ll attend her wedding next week.A. inviteB. invitedC. am invitedD. invitingHe becomes annoyed or discouraged if______ too often.A. is correctedB. correctingC. correctedD. to correctThe former chairman of the Federal Reserve Alan Greenspan warned the US government that the current financial crisis, if not ______, would develop into a big economic recession.(衰退) A. carefully dealt with B. carefully dealing with C. having carefully dealt with D. carefully deals withMisunderstandings arising from lack of social communication, if not ______ properly, may lead to serious problems.A. handlingB. being handledC. handledD. to handleDrinking a little wine is good for our health. However, wine can also damage the liver and do great harm if ______ in large quantities.A. to consumeB. consumingC. consumedD. consumesSome green beans, ______ long enough, can be poisonous.A. if not to be cookedB. if not cookedC. if not cookingD. if not being cookedSmall sailboats can easily turn over in the water ________.A. if not managed carefullyB. if are not managed carefullyC. unless not managed carefullyD. unless are not managed carefullyWe are aware that, ________ , the situation will get worse.A. if not dealing with carefullyB. if dealt not carefully withC. if not carefully dealt withD. if not carefully dealing with_____ with the pr evious two movies, “Spider –Man 3” makes the hero more human.A. ComparingB. To compareC. ComparedD. Being ComparedNo matter how frequently _____, the works of Beethoven always attract a large audience.A. performingB. performedC. to be performedD. being performedThough _____ of danger, he still went swimming in the river, which cost his life.A. was warnedB. warnedC. warningD. to warnThough _____ with different medicines, the patient hasn’t recovered from the mysterious illness yet.A. to treatB. treatedC. treatingD. being treated Although first ________ almost 200 years ago, the novels of Jane Austin have remained popular around the world.A. publishingB. being publishedC. publishedD. was published Originally ____ for teenagers, Harry Potter proved to be popular with middle-aged housewives as well.A. writingB. having been writtenC. being writtenD. written_________ as one of the most talented artist in European history, Van Gogh couldn't have sold a single work without hisbrother’s assistance.A. ThinkingB. To be viewedC. ViewedD. Considering______ by the belief that the computer will be a useful tool, they began to develop software for personal computers.A. GuidedB. GuidingC. Being guidedD. Having guided_____ in a special style, her painting can almost be mistaken for photographs.A. Being doneB. To be doneC. DoneD. Having done______ great help, I was able to get rid of all the difficulty and succeeded.A. OfferedB. Having offeredC. Being offeredD. Offering______ at their first meeting by his wisdom and humor, the chairman immediately invited him to attend the coming Science Conference.A. StrikingB. To strikeC. StrickenD. Having stricken_____ in convenient locations, chain stores are usually next door to people’s homes and close to the bus stops or undergroundstations.A. Being locatedB. Having locatedC. LocatedD. Locating______ by a blackmailer yesterday morning, he immediately informed the police.A. ThreateningB. ThreatenedC. To threatenD. Being threaten_____ from lightweight materials, the robots are about the size of a human arm or smaller. A. To build B. Being built C. Having built D. Built____ of concrete and steel, the Petronas Towers in Kuala Lampu could provide a better chance of surviving than did the WorldTrade Centre buildings.A. BuildingB. BuiltC. To builtD. Having built _____ with serious employment difficulties, China has to enlarge employment opportunities and spare no effort to ensureeconomic growth and social stability.A. FacedB. FacingC. To faceD. Having faced_________by many different kinds of dancing, Martha Graham developed her own personal dance style.A. InfluencingB. InfluencedC. To InfluenceD. Be influenced______ as one of the richest universities in the world, Harvard spends a huge amount of money on scientific research every year.A. RegardingB. RegardedC. To regardD. Having regarded______ with severe drought in some areas, Chinese government is taking active measures toensure people’s essential needs.A. FacingB. FacedC. To faceD. Being faced _____ by the advances in technology, many farmers have set up wind farms on their land.A. Being encouragedB. EncouragingC. EncouragedD. Having encouraged_________at the very beginning, the financial crisis was getting worse and worse in America.A. Not dealt with properlyB. Not dealing with properlyC. Not having dealt with properlyD. Not being dealt with properly________ the secret of nature, the young scientist has little time for entertainment.A. Devoted to bring upB. Devoted himself to bring upC. Devoted to bringing upD. Devoting to bring up______ in the Internet, more and more students would like to watch the movies online than go to the cinema.A. InvolvingB. InvolvedC. To involveD. Being involved_______ with necessary knowledge and skills, the young man went to the job market with much confidence.A. To be equippedB. EquippingC. EquippedD. Being equippedPeople always shake hands and say “How do you do?” when _____ to each other.A. introducingB. to be introducingC. to introduceD. introducedWhen full _____, the Blue Whale measures 110 feet in length.A. is grownB. growingC. grownD. growsEach underlined phrase, when ______, provides a drop down menu with a list of choices.A. clickedB. is clickedC. clickingD. being clicked When ________ what they needed most, the kids said they wanted to be felt important and loved.A. askingB. to be askedC. askedD. to askIt’s a shame to say it again, but I did tell a lie when _____ last time in my teacher’s office.A. having questionedB. to questionC. questionedD. to be questionedWhen first ______ to the market, i-pad was not a success due to its high price.A. introducingB. being introducedC. introducedD. to be introducedAfter his journey from abroad, Anna returned home, ______.A. exhaustingB. having exhaustedC. being exhaustedD. exhausted______along either bank of Huangpu River, trees and flowers added beauty to the newly-decorated bund.A. PlantingB. PlantedC. To plantD. To be planted______ in the northwest of China, Xi’an is seen as the birthplace of the country’s civilization.A. LocatingB. Being locatedC. To locateD. Located____ in the front row at the ceremony, our distinguished guests are from home and abroad. A. Seating B. Being seated C. Seated D. To seatThe five-year-old boy ______, the whole family burst into tears.A. kidnapB. kidnappedC. was kidnappedD. was kidnapping_______ by the policeman, his face went pale with fear.A. For being tiedB. Having been tiedC. What he did seeD. His hands tiedWith all the magazines I needed _____, I left the post office.A. buyingB. to buyC. boughtD. to be bought。