Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on  a smaller plot of ground. We tend to forget that  all  of our present – day pets, livestock, and food plants were taken from the wild and developed into the forms we know today.
As centuries passed and human cultures evolved anf blossomed, humans began to organise their knowledge of nature into the broad field of natural history. One aspect of early natural history concerned the use of plants for drugs and medicine. The early herbalists sometimes overworked their imaginations in this respect. For example, it was widely believed that a plant or part of a plant that resembles an internal organ would cure ailments of that organ. Thus, an extract made from a heart-shaped leaf might be prescribled for a person suffering from heart problems.
Nevertheless, the overall contributions of these early observers provided the rudiments of our present knowledge of drugs and their uses.

The word “This” in the frist paragraph refers to     .

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The University of Oxford, informally called "Oxford University", or simply "Oxford", (35) ______ in the city of Oxford, in England, is (36) ______ oldest university in the English-speaking world. It is also considered as one of the world's leading (37) ______ institutions. The university traces, its roots back to at least the end of the 11th century, (38) ______ the exact date of foundation remains unclear. Academically, Oxford is consistently ranked in the world's top ten universities. The University is also open (39)  ______ overseas students, primarily from American universities, who may (40) _____ in study abroad programs during the summer months for more than a century, it has served as the home of the Rhodes Scholarship, (41) ______ brings highly accomplished students from a number of countries to study at Oxford as (42) ______. The University of Oxford is also a place where many talented leaders from all over the world used to study. Twenty-five British Prime Ministers attended Oxford, including Margaret Thatcher and Tony Blair. At (43) ______ 25 other international leaders have been educated at Oxford, and this number includes King Herald V of Norway and King Abdullah II of Jordan. Bill Clinton is the first American President to attend Oxford. Forty-seven Nobel (44) ______ winners have studied or taught at Oxford

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British families started going on holiday to the seaside around the middle of the 19th century. The invention of the railways (45) ____ this possible. The first holidaymakers were quite rich and went for their health and education. The seaside was a place to be (46) ____ of illness, and doctors recommended bathing in the sea and drinking sea water. Also to (47) ____ their knowledge, families attended concerts and read books from the library. At that time, ordinary working people had very little time (48) ____ work. However, in 1871, the government introduced four ‗Banking Holiday‘ - national holiday days. This (49) ____ people to have a day or two out, which now and then gave them a taste for leisure and the seaside. At first, they went on day-trips, taking (50) ____ of special cheap tickets on the railways. By the 1880s, rising incomes (51) ____ that many ordinary workers and their families could have a week‘s holiday at the seaside. Rail fares were reduced and cheap hotels were built to (52) ____ them. Holidaymakers enjoyed being idle, sitting on the beach, bathing in the sea, and eating ice-cream. Cheap entertainment was (53) ____ offer and holidaymakers went to have fun. Today the English seaside (54) ____ popular, with more than 18 million holidays taken there each year.

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Nobody knows for certain what the origin of music was. Music is certainly older than poetry and painting but as early man had no way of (1) _______ it, we can only (2)_______ what it sounded like. Watching a child (3) ______ on a drum with its hands or a (4 ) ______ of wood, it is easy to see that this is the simplest of instruments. It does not (5) ______ much effort to produce a rhythm on it. Wall paintings show what some of the first instruments looked like. Early civilizations had already discovered the three basic ways of producing music: blowing into a tube, striking an object, and scraping a string. We know that western music comes from the (6) _______ Greeks. The musical scales we use now are (7) ______ on certain sequences of notes which the Greeks used to create a particular (8)_______.  Until the sixteenth century, most players of instruments were single performers, but as music became more (9)_______, orchestras and musical groups began to appear. This (10 ) _______ about the writing of music to be played byseveral musicians at one time. This can certainlybe called the birth of modern music

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It is surely more than coincidence that the beginning of a new millennium is being (1)…... by renewed interest in sundials: (2)………used to measure time according to the position of the sun. A hundred years ago, they were a vital time-keeping (3)………, essential for everyone who hopes to keep their clocks working accurately. Then, as clocks and watches became more (4)……….. and reliable, the sundial was relegated to the (5)………….of garden ornament _ a romantic and intriguing ornament, but (6)…………an anachronism, in a brave new technological age. Now the clock has been (7)…………. They are again being taken seriously. David Harber, a sundial maker, believes that their appeal (8)………..in their direct link with the planets. He said that when he delivers one, there is a (9)…………..of magic when it starts working. They are still calm, romantic objects that (10)…………..us of our place in the cosmos

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All plants rely on nutrients taken from the soil in order to survive. However, in areas where the soil does not contain enough (35)_____ nutrients, some plants have adapted to (36) _____ their diets from another source: living organisms. Though they are few in number, carnivorous plants are (37)_____ fascinating beings that ―eat‖ anything from one-celled organisms to insects in order to survive. They are commonly found in marshlands. Carnivorous plants feature one of several types of ―traps‖ to ensnare prey, which they consume to make up for nutrients that may be missing from the soil. While there are over 400 species of carnivorous plants in the world today, some are more (38)_____ than others. The most well-known of these plants are the snap traps, which include the Venus flytrap. Snap traps are easily identified by their leaves, which are separated into two lobes that have the ability to fold together. Inside the lobes, the surface is covered with tiny hairs that are (39) _____ to movement. When the plant‘s prey brushes against the hairs, it triggers a closing mechanism that rapidly brings the two lobes together, trapping the prey (40)_____ inside. The response of the traps is phenomenal (41)_____ speed: the time between triggering the hairs and snapping shut is less than a second. As the prey struggles inside the trap, it only triggers more hairs, causing the leaves to tighten their (42) _____. The plant then secrets liquid chemicals from special glands into the trap to dissolve the prey and absorb all of its nutrients. Besides the Venus flytrap, only one other type of snap trap exists today, (43)_____ to as the waterwheel plant. The two share a common ancestor and differ only in a few ways. For instance, the waterwheel is an aquatic plant, while the flytrap is exclusively terrestrial. In addition, the flytrap feeds primarily on arthropods like spiders, while the waterwheel lives (44)_____ simple invertebrates, like certain types of plankton

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
Before the 1960’s, Singapore was essentially a trading nation. Since (1)...... , it has developed a more (2) .............. economy and has become an important financial, trade, and transportation center. Singapore has many banks, (3).................firms, and finance companies, as (4)................. as a stock exchange. Tourism is also important to the economy of Singapore.
There is little unemployment in Singapore. The country’s annual income per capita (per person) is one of the highest in Asia.
The government of Singapore plays a major role in the country’s economy. For example, it decides what benefits, such as vacation time and sick leave, must be provided for workers by employers. It also operates  an  employment  agency  to  help  people  find  jobs,  and  it   provides  (5)..... for retired workers.
(4)............................

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Looking for an unforgettable way to celebrate that special occasion? Well, the (1)__of options open today‘s youngster – or even ― oldster‖ for that matter, is a far cry from the traditional party or restaurant visit. No longer is it (2)__sufficient to invite your friends round, buy some food and get a barker to produce a cake. No, today‘s birthday boy or girl is looking for something out of the ordinary, ranging from the (3)__ expensive to the downright dangerous. Anything goes, as long as it is unusual and impressive. Top of this year ‗s popular (4)__are as follows: taking some friends rally driving, helicopter lessons, plane trip and parachuting, and hot air ballooning . Then there is always group bungee jumping or taking your buddies on a stomach – churning, while water rafting (5)__down rapids. The desire of adventurous celebration is not restricted to the (6)__. I recently met an octogenarian who celebrated (7)__the milestone of eighty by having a fly lesson. Of course, if you have money the world is your oyster. A very rich relation of mine flew fifty of his friends to a Caribbean islandto mark the passing of his half century. Unfortunately I was only a (8)__relation. Undoubtedly, the more traditional forms of celebration do continue to (9)__the less extravagant or less adventurous among us. However, with my own half century looming on the horizon I would not say no to a weekend in Paris and a meal at the Eiffel Tower. I can (10)__dream. Perhaps by the time I‘m eighty I‘ll be able to afford it

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
How to protect children Web fans from unsuitable material online while encouraging them to use the Internet has long been discussed in the US.
For some parents, the Internet can seem like a jungle, filled with danger for their children. But jungles contain wonders as well as hazard and with good guides, some education, and a few precautions, the wilds of the Internet can be safely navigated. “Kids have to be online. If we tell our kids they can’t be allowed to surf the Internet, we’re cutting them off from their future,” said an expert. Most kids have started to use search engines. Many of them are great for finding tons of interesting Internet sites, and they can also locate places where you might not want your kids to go. There are search engines designed just for kids. A certain software contains only sites that have been selected as safe. The most popular way would be to use what is known as a “content screener”. But this can’t be wholly reliable, and the best thing parents can do is to talk to their kids and let them know what is OK or not OK to see or do on the Internet. Another way is that mum or dad is nearby when the child is surfing the Internet. A few other tips as follows:
Don’t put the PC in a child’s room but keep it in an area where mum or dad can keep an eye on things. That also makes the Internet more of a family activity.
Ask your child what he or she has been doing and about any friends they make online.
Tell your child not to give online strangers personal information, especially like address and phone number.
And tell your children never to talk to anyone they meet on line over the phone, send them anything, accept anything from them or agree to meet with them unless you go along.

The passage is mainly about the subject of     .

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Nearly 200 of the 1500 native plant species in Hawaii are at risk of going extinct in the near future because they have been (1) ____ to such low numbers. Approximately 90 percent of Hawaii's plants are found nowhere else in the world but they are (2) ____ by alien invasive species such as feral goats, pigs, rodents and (3) ____ plants. The Hawaii Rare Plant Restoration Group is striving to (4) ____ the extinction of the 182 rare Hawaiian plants with fewer than 50 individuals remaining in the (5) ____ . Since 1990, (6) ____ a result of their "Plant Extinction Prevention Program", sixteen species have been brought into (7) ____ and three species have been reintroduced. Invasive weeds have been removed in key areas and fencing put up in order to (8) ____ plants in the wild. In the future the Hawaii Rare Plant Restoration Program aims (9) ____ collecting genetic material from the remaining plants in the wild for storage as a safety net for the future. They also aim to manage wild populations and where possible reintroduce species into (10) _____

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I was raised on a farm in a remote village in the 1950s. The winter months were endless and everything was covered in snow. I was always (53) ________ for the warmer weather to come. When spring arrived, everything came alive- flowers would bloom and the animals would come out of hibernation. I would follow the bear tracks and search for them. Once, however, I (54) ________ an angry mother bear who saw me (55) ________ a threat. (56) ________ the sight of the bear, I did what my father had told me. I stood still until she stopped growling and walked away. The trick was effective, but looking back now, I realized that the situation was (57) ________ more serious than I thought at the time. By the age of twelve, I had lots of camping (58) ________, as I used to go camping with my dog on my school holidays. We would spend days (59) ________ the forest, catching fish for dinner, (60) ________ at the frogs and the (61) ________ of birds and the insects hopping up and down on the surface of the water. Of course, this was possible only during the warm months. When the autumn came, everything went quiet, which was quite usual in those parts. It wasn‘t long before the animals disappeared, the birds (62) ________ south and the snow took over. The place became deserted once again

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Cultural diversity can be such a cool thing. I grew up in a predominantly white private school, (1)_______ teaching in a place that is extremely diverse has been a joy. I can stand in the hall and (2)_______ Spanish, Russian, Polish, Korean, Mandarin, Hindu, etc. the list can go on and on. What we need to be careful of is not to make (3) _______ a big deal out of cultural diversity. I think that when we place too much (4) _______ on the diversity it can become a polarizing act. Many students are very aware (5) _______ their differences, and most just don‘t care. I think that cultural diversity is something that needs (6) _______ addressed be teachers in the schools as something that is positive. Often in rural areas there is not a lot of cultural diversity. (7)_______ a result, when a student is from a different culture there is a question of what do I do to (8)_______ their learning needs. It is important before a teacher can teach diverse population they need to(9) _______ that they are also multicultural. In addition, how much of a role will these beliefs (10)_______ within the education on the child

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One of the highest honors for formalists, writers, and musical composers is the Pulitzer Prize. First awarded in 1927, the Pulitzer Prize has been won by Ernest Hemingway, Harper Lee, John F. Kennedy, and Rodgers and Hammerstein, among others. As with many famous awards, this prize was named after its founder, Joseph Pulitzer.
Joseph Pulitzer’s story, like that of many immigrants to the United States, is one of hardship, hard work and triumph. Born in Hungary, Joseph Pulitzer moved to United States in 1864. He wanted to be a reporter, but he started his American life by fighting in the American Civil War. After the war, Pulitzer worked for the German - language newspaper, the Westliche Post. His skills as a reporter were wonderful, and he soon became a partial owner of the paper.
In 1978, Pulitzer was able to start a newspaper of his own. Right from the first edition, the newspaper took a controversial approach to new. Pulitzer wanted to appeal to the average reader, so he produced exciting stories of scandal and intrigue. Such an approach is commonplace today, but in Pulitzer’s time it was new and different. The approach led to the discovery of many instances of corruption by influential people. Pulitzer ‘paper became very famous and is still produced today.
The success of Joseph Pulitzer’s newspaper made him a very wealthy man, so he wanted to give something back to his profession. Throughout his later years, he worked to establish university programs for the teaching of journalism, and he funded numerous scholarships to assist journalism students. Finally, he wanted to leave a legacy that would encourage writers to remember the importance of quality. On his death, he gave two million dollars to Columbia University so they could award prizes to great writers.
The Pulitzer Prize recipients are a very select group. For most, winning a Pulitzer Prize is the highlight of their career. If an author, journalist, or composer you know has won a Pulitzer Prize, you can be sure they are at the top of their profession.

Which sentence about Joseph Pulitzer is true according to the reading passage?

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A solid object that has the power to attract iron and some metals is called a magnet. It does this through its magnetic field, a region of force surrounding it. The (33) _____ the magnet, the more intense is the field. Objects that are attracted to the magnet feel a force (34) _____ as ―magnetism‖ when they are inside the magnetic field. This magnetic force can pass (35) _____ some materials. Even a weak magnet will attract a pin to the other side of a (36) ______ of paper, for example. Magnets come in (37) ______ shapes. A familiar one is the curved horseshoes magnet. There are also bar magnets in the form (38) _____ disc or a stubby cylinder. Every magnet has (39) ______ poles, called north and south, at opposite ends of it: at the two ends of a horseshoes magnet, for example, or on the two sides of a disc. Powerful magnets can be (40) _______ by passing an electric current through wire coiled around a piece of iron. The (41) _____ is called and electromagnet. Magnets are (42) ______ in many household and everyday devices. They are also commonly used in industrial machinery, usually in the form of electromagnets

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

   William Sydney Porter (1862-1910), who wrote under the pseudonym of O. Henry, was born in North Carolina. His only formal education was to attend his Aunt Lina’s school until the age of fifteen, where he developed his lifelong love of books. By 1881 he was a licensed pharmacist. However, within a year, on the recommendation of a medical colleague of his Father’s, Porter moved to La Salle County in Texas for two years herding sheep. During this time, Webster’s Unabridged Dictionary was his constant companion, and Porter gained a knowledge of ranch life that he later incorporated into many of his short stories. He then moved to Austin for three years, and during this time the first recorded use of his pseudonym appeared, allegedly derived from his habit of calling “Oh, Henry” to a family cat. In 1887, Porter married Athol Estes. He worked as a draftsman, then as a bank teller for the First National Bank.

   In 1894 Porter founded his own humor weekly, the “Rolling Stone”, a venture that failed within a year, and later wrote a column for the Houston Daily Post. In the meantime, the First National Bank was examined, and the subsequent indictment of 1886 stated that Porter had embezzled funds. Porter then fled to New Orleans, and later to Honduras, leaving his wife and child in Austin. He returned in 1897 because of his wife’s continued ill-health, however she died six months later. Then, in 1898 Porter was found guilty and sentenced to five years imprisonment in Ohio. At the age of thirty five, he entered prison as a defeated man; he had lost his job, his home, his wife, and finally his freedom. He emerged from prison three years later, reborn as O. Henry, the pseudonym he now used to hide his true identity. He wrote at least twelve stories in jail, and after re-gaining his freedom, went to New York City, where he published more than 300 stories and gained fame as America’s favorite short Story writer. Porter married again in 1907, but after months of poor health, he died in New York City at the age of forty-eight in 1910. O. Henry’s stories have been translated all over the world.

The word “imprisonment” in paragraph 2 is closet in meaning to _________.

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:
Think for a moment about the last music album you bought. Most likely, you’ll think of the singer or band that made you want to buy the album. You might even know the name of the guitar player or the drummer. Those talented performers, however, are only some of the people in the music industry work behind the scenes, but the roles they play in the musical progress are very important. Songwriters: Songs begin with the songwriter. Some songwriters work alone, but many work in teams that combine the talents of a lyricist, who writes the words to songs, and an instrumentalist, often a piano player or guitarist, who writes the music. Many of today’s pop stars work with songwriters. For example, some of Lady Gaga’s biggest hits were written by Nadir Khayat, also known “RedOne”. Some songwriting teams have become very famous, such as Mike Stock, Matt Aitken, and Pete Waterman, who were responsible for many big 1980s pop hits.
Arrangers: After a song has been written, music arrangers make it more appealing by deciding which instruments will be used, what tempo, or speed, the song will have, and whether the song should have a lower or higher pitch. A good arrangement can bring a song to life and make it a classic.
Studio Musicians: Not every singer or instrumentalist can be a star, and many work in the background as studio musicians. These artists are not a part of any one musical group. Instead, they are hired for recording sessions that eventually become the albums you buy, as well as soundtracks for television shows, movies, and radio ads.
Recording Engineers: Recording engineers also play a major role in creating the final sound that you hear. First, these engineers set up the recording studio, the room where the performers play, placing musicians and microphones in exactly the right places to get the best sound. Next, they use electronic equipment, such multi-track recorders, to capture the music. Finally, long after the musicians have gone home, recording engineers use a mixing board to balance the melodies and rhythms of each musician, and sometimes to incorporate special sound effects or additional tracks. Many people make a living with music. You may not recognize all of their names, but all of them work together to create the songs you love to listen to.

Which piece of equipment is used at the end of the recording process?

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A typical day now involves a couple of hours practice in the morning before going into college and attending classes. I spend a lot of time in the library, listening to music, trying to learn and become familiar with new pieces of music. One downside to choosing to study and (34) ______ a career in music is that you end up spending hours and hours by yourself. However, I also try to spend time at college meeting other people and networking. The more musicians I know, the more likely I am to be asked to play for others. The more I play, the better known I become and in the music business it's all about recognition and getting your name out there. (35) ______, it's important to get involved in as many performances as possible and take part in competitions so that as many people as possible see you perform and know who you are. It’s a very (36) ______ industry. Ultimately, if I am asked to play and get given a job it means that someone else loses work and sometimes it feels like a constant battle. You can't help being drawn into an artificial world (37) ______ you are constantly comparing yourself to others and are always worried about what (38) ______ think of your performances. In the real world outside of college your audience is much wider

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Earth is the only place we know of in the universe that can support human life (1) ______ human activities are making the planet less fit to live on. As the western world carries on consuming two-thirds of the world's resources while half of the world's population do so (2)______ to stay alive we are rapidly destroying the (3)______ resource we have by which all people can survive and prosper. Everywhere fertile soil is (4)______ built on or washed into the sea. Renewable resources are exploited so much that they will never be able to recover (5)______ We discharge pollutants into the atmosphere without any thought of the consequences. As a (6)______ the planet's ability to support people is being reduced at the very time when rising human numbers and consumption are (7)______ increasingly heavy demands on it. The Earth's (8)______ resources are there for us to use. We need food, water, air, energy, medicines, warmth, shelter and minerals to (9)______ us fed, comfortable, healthy and active. If we are sensible in how we use the resources they will (10)______ indefinitely. But if we use them wastefully and excessively they will soon run out and everyone will suffer

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The first traffic signal was invented by a railway signaling engineer. It was installed outside the Houses of Parliament in 1868. It (1) ______ like any railway signal of the time, and was operated by gas. (2) ______, it exploded and killed a policeman, and the accident (3) ______further development until cars became common.(4) ______traffic lights are an American invention. Red-green systems was installed in Cleveland in 1914. Three-colour signals, operated (5) ______ hand from tower in the (6) ______ of the street, were installed in New York in 1918. The first lights of this type to (7) ______ in Britain were in London, on the junction between St. James‘s Street and Piccadilly, in 1925. Automatic signals were installed (8) ______year later. In the past, traffic lights were special. In New York, some lights had a statue on top. In Los Angeles the lights did not just (9) ______ silently, but would ring bells to (10) ______the sleeping motorists of the 1930s. These are gone and have been replaced by standard models which are universally adopted

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The well-being of America's rural people and places depends upon many things - the availability of good-paying jobs; (1)______ to critical services such as education, health care, and communication; strong communities; and a healthy natural environment. And, (2)______ urban America is equally dependent upon these things, the challenges to well-being look very different in rural areas than in urban areas. Small-scale, low-density settlement (3)______ make it more costly for communities and businesses to provide critical services. Declining jobs and income in the natural resource-based industries that many rural areas depend on (4)______ workers in those industries to find new ways to make a living. Low-skill, low-wage rural manufacturing industries must find new ways to challenge the increasing number of (5)______ competitors. Distance and remoteness impede many rural areas from being connected to the urban centers of economic activity. Finally, changes in the availability and use of natural resources located in rural areas (6)______ the people who earn a living from those resources and those who (7)______ recreational and other benefits from them. Some rural areas have met these challenges successfully, achieved some level of prosperity, and are ready (8)______ the challenges of the future. Others have neither met the current challenges nor positioned themselves for the future. Thus, concern for rural America is real. And, while rural America is a producer of critical goods and services, the (9)______ goes beyond economics. Rural America is also home to a fifth of the Nation's people, keeper of natural amenities and national treasures, and safeguard of a/an (10)______ part of American culture, tradition, and history

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Carbon dating can be used to estimate the age of any organic natural material; it has been used successfully in archeology to determine the age of ancient artifacts or fossils as well as in a variety of other fields. The principle underlying the use of carbon dating is that carbon is a part of all living things on Earth. Since a radioactive substance such as carbon-14 has a known half-life, the amount of carbon-14 remaining in an object can be used to date that object.
Carbon-14 has a half-life of 5,570 years, which means that after that number of years, half of the carbon- 14 atoms have decayed into nitrogen-14. It is the ratio of carbon-14 in that substance that indicates the age of the substance. If, for example, in a particular sample the amount of carbon- 14 is roughly equivalent to the amount of nitrogen-14, this indicates that around half of the carbon- 14 has decayed into nitrogen-14, and the sample is approximately 5,570 years old.
Carbon dating cannot be used effectively in dating objects that are older than 80,000 years. When objects are that old, much of the carbon-14 has already decayed into nitrogen-14, and the molecule amount that is left doesn’t provide a reliable measurement of age. In the case of older objects, other age-dating methods are available, methods which use radioactive atoms with longer half-lives than carbon has.

The word “it” in paragraph 1 refers to     .