The article enthused ______ the benefits that the new system would bring. 

In 1866, the United States Congress passed legislation which permitted the use of the metric system in commercial dealings. The law, permissive rather than mandatory, (i)  _______  that any contract or dealing – as well as any court pleadings – would not be considered objectionable or invalid because of the use of the metric system in the dealing or reference to metric measurements and (ii) _______ in the legal documents or pleadings. American business people and scientists have continued to use the metric system and support it. Metrication is evident in America because goods that are produced (iii) _______ commercial purposes are labelled in metric units as well as non-mctric units. As the result of legislation in the 1980s, the federal government and (iv) _______ its agencies are now required to use metric measures. There are a few exceptions to this law and those exceptions (v) _______ around documents which are intended for consumers but the primary purpose of this law is to promote and strengthen the American manufacturing and trade posture and competitiveness throughout the metric world of nations

(v)_____

Liza Cooke works (i) _______ vso, a voluntary charity organization. For the last three years she (ii) _______ English in a primary school in a small village in Nigeria. Before that she lived with her parents in a semi-detached house in Croydon, and worked in an office in north London. Her life changed dramatically after she decided to join vso as a volunteer worker. “I used to travel to work every day by train. The journey would take between forty minutes and an hour. Now it only takes me a few minutes. I used to work in a large office with about thirty other people. Now 1 teach classes of up to fifty children. I still work (iii)         _______  well, more or less. The classroom has walls but no windows! I used to hale my office job. It was so boring. But teaching is so different -I really enjoy it. Of course, working in an office and living at home (iv) _______ that I had a lot of free time. I would go out every night of the week and enjoy myself. I never stayed at home. Now 1 find 1 have hardly (v) _______ free time, but I don’t mind. I seem to spend most of my free time doing

(iV)______

Musicals are a wonderful (i) _______ of entertainment. While plays are theatrical productions which tell a story through written words of a script and are presented by (ii) _______, musicals are stories told with lyrics and music. In New York, many of the theatres where the famous and well-known musicals are performed are on or near Broadway and (iii) _______ that reason, the musicals are often referred to as “Broadway Musicals”. Some of the lesser known productions, whether theatrical or musical, (iv) _______________ also performed in New York, but these are usually performed in other areas of the city and are referred to as “Off-Broadway” productions. Some of the same musicals being performed in New York are also being performed throughout the world in major cities. And not all musicals are first performed in New York. Sometimes, shows open in London’s West End which is home to numerous theatres (v) _______ musicals, as well as plays, are performed with great frequency and regularity to full-house audiences.

(i)_____-

Although the act of writing a book is by necessity a (i) _______ process, it’s often after publication that the sense of isolation is the strongest. Many writers long for critical feedback, but have little (ii) _______  to the average reader’s opinion. While it may be true that good reviews in newspapers and magazines can be gratifying, they’re of little help in establishing what ordinary people think of your work. So, well done to those websites where anyone with access to the Internet can post an opinion about any book. (iii) _______       this, these customer reviews are not without risk. Most writers can expect some glowing praise from family or friends but these reviews are easy to recognize since they tend to be sent in anonymously. On the other hand, visits to these websites can also result in great anxiety. It might well be the (iv) _______ that you receive an unkind review and there is no kind editor to shield you. You can expect most reviewers to be brief but there are those who write long, strangely formal essays, usually containing references to classical literature, presumably in (v) _______ to impress others with their literary knowledge. If you are a sensitive author, I suggest you think twice before you go off searehing for reviews on-line rather than in the safer, traditional places.

(iii)_____

Special effects, abbreviated SPFX or SPF, are a (i) _______ enhancing and intensifying the impact a filmed scene has on its audience in order to create an optical illusion which would render that particular image undistinguishable (ii) _______  reality. Special effects engineers have at their disposal a (iii) _______ number of techniques, ranging from traditional theatre effects to sophisticated photography and modem computer graphics, which are often used in one single shot (iv) _______ create the desired effect.

Most special effects are employed to obtain effects that cannot (v) _______ by normal means, such as intcrgalactic battles or space travelling; others are substituted for more expensive real-life effects, such as high-blast explosions, while others still are there to recreate the particular atmosphere of long- ago times, such as restoring the arehitectural splendour of a princely castle.

(v)______

Are the years you (i) ________ at school the best years of your life? Personally, I found most lessons rather uninteresting. We had to sit at our desks in silence and (ii) ________ attention. The teachers used to  write on the blackboard and ask US difficult questions. We also had to do lots of homework, and (iii) ________ it in on time. We had to wear a school uniform, and wc had to obey lots of rules. I left school as soon as I could and started work. I read books al the public library, and later I decided to (iv) ________ college. I really enjoyed studying because I was older and knew that I wanted some (v) ________  When I was at school, I was just the wrong age!

(iv)_____

Ang Lee’s work caught the (i) _______ of the William Morris Agency. This agency became interested in Ang’s movies and hired him. But in the end, they did not give Ang Lee a chance to make movies in the USA. (ii) _______ 6 years, Lee stayed home to take (iii) _______ of the house and his two children. His wife, Jane Ling, was a molecular (iv) _______ and supported the family. This situation was embarrassing for Lee because of the culture he grew (v) _______  in. But, during this hard time, he wrote many screenplays for movies

(iii)____

The Christian Church split up at the (i) _______ of the 12th century because some technical differences. It got divided after important churchmen could not agree on which calendar to use when calculating religious holidays. The head of the Western Christian Church was the Pope in Rome. He is (ii) _______ the leader of this Church (iii) _______  is now called the Roman Church or the Catholic Church.

Catholics use the more modem Gregorian calendar to calculate religious holidays. Pope Gregory XIII devised the Gregorian calendar in order to simplify the ancient Julian calendar invented by the Roman Emperor Julius Caesar. According to the Gregorian calendar, Easter (iv) _______ anytime from Mareh 22nd to April 25lh. Therefore, in some years, Catholic and Orthodox Easter are a month apart while in (v) _______ years, they fall right on the same date.

(i)______

Trends in worldwide energy use point up an urgent need to expedite the development of technology that can wean the world % from fossil fuels. Many experts contend that the recent increases in the price of oil will not be followed, as in the past, by an casing off after a year or two. Even if that were not the ease, the world would have to be concerned about inevitable constraints on supply. Gasoline and diesel engines in motor vehicles consume the (i) _______ majority of fossil fuel used outside power generation. The only technology currently in the pipeline for rescuing transportation from a very serious oil crunch is (ii)  _______ vehicles operating with hydrogen fuel-cell engines. Private industry, long a mere bystander in the development of the hydrogen economy, is now (iii) _______ the way to develop affordable and environmentally desirable hydrogen fuel-cell vehicles. The United States government is spending about $ 100 million per year for researeh on hydrogen vehicles and hydrogen-slorage technology. Major automobile manufactures claim they will have (iv) _______ hydrogen cars by 2015. These cars, it should be noted, will produce no greenhouse gases. Like any new fuel technology, hydrogen will require infrastructure. Plants to generate usable hydrogen, pipelines to move it, and depots in which to store it, must be put in place. Stations for refilling a vehicle’s hydrogen tank must be as common as ordinary gas stations before many consumers will venture onto the open road with hydrogen cars, yet this is not an unrealistic scenario. Most probably, existing oil and gasoline infrastructure can be affordably – and incrementally – (v) _______ to hydrogen infrastructure.

(v)_____-

Penguins are usually dark in color, and have a white belly. These colors protect them (i) _______ other animals, such as killer whales and sea lions, which hunt penguins lor food. These animals often cannot tell penguins and water (ii) _______ When they look at the white belly of a penguin from below, they often mistake it for water. The dark (iii) _______ skin offers similar protection to penguins outside of the water. Penguins have a very special way of moving across land. They waddle; that is they make short steps and rock slowly back and forth (iv) _______ moving. They are mistakenly thought to be slow and clumsy, but in fact are very agile and (v) _______.

(iv)___

In Korea, in former days, the marriage between a man and woman represented the joining of two families, rather (i) _______ the joining of two individuals. The event (ii) _______ Tacryc (Great Ritual), and people from all over the village or neighborhood participated. The ceremonies and events surrounding the actual marriage were long and (iii) _______. Professional matchmakers paired up likely candidates for marriage, with the new couple often meeting for the first time at their wedding. The families considered many factors in the decision, consulting with fortune tellers for (iv) _______ about the couple’s future life together. During the Chosun period, people married (v) _______ their early teens, with the girl often being several years older than the boy.

(v)______

Amelia Earhart, America’s most famous woman pilot, was bom into a wealthy family in 1897. At the age of 23, she began taking flying lessons in California. (i) ________ having a number of crashes, which

were fairly common in the early days of aviation, she decided to make flying her career. In 1932, she became the first woman to make a solo flight across the AtlantiC. She set out on May 20th, and not only (ii) ________  in arriving safely, but she managed to do it in record time as well. She was awarded honours of all kinds. As her fame grew, she travelled round the country giving lectures and (iii) ________ women’s rights. In 1937, she decided to do something that no woman had tried before – to fly all the way round the world. She reached Australia, and set off on the last part of her journey across the Pacific on July 2nd. A few hours later she sent a radio message saying she was running (iv)    fuel. Then there was silence. President Roosevelt immediately had the area (v) ________, but the 9 ships and 66 planes were unable to find any sign of her. Since her death, there have been many stories about her; some say that she was captured by the Japanese, others claim that she lived on a South Pacific island with a fisherman. However, although many people have tried to work out exactly what happened, no trace of her or the plane has ever been found.

(ii)_____-

Half of the money … to Mr. Lam.

I began volunteering at the age of fourteen. At the time, there was no mandatory volunteering requirement; volunteering was a personal choice (i) _______ my own interest. My interests centered on helping children – especially children with special needs. At our school we had a special needs classroom with a number of special needs children. Twice a week I would work (ii) _______ the teacher’s helper.

Through the work I did, I (iii) _______ two things: I was happiest when I volunteered, and I was good at helping special needs students. I am now (iv) _______, have a college degree in special education, and still do volunteer work at a community center (v) _______ troubled teenagers. I guess I would say that the volunteer work I did at age fourteen changed my life forever.

(iv)____

Special effects, abbreviated SPFX or SPF, are a (i) _______ enhancing and intensifying the impact a filmed scene has on its audience in order to create an optical illusion which would render that particular image undistinguishable (ii) _______  reality. Special effects engineers have at their disposal a (iii) _______ number of techniques, ranging from traditional theatre effects to sophisticated photography and modem computer graphics, which are often used in one single shot (iv) _______ create the desired effect.

Most special effects are employed to obtain effects that cannot (v) _______ by normal means, such as intcrgalactic battles or space travelling; others are substituted for more expensive real-life effects, such as high-blast explosions, while others still are there to recreate the particular atmosphere of long- ago times, such as restoring the arehitectural splendour of a princely castle.

(iv)______

Choose the best option:

Solar power, ____ a potential of alternative sources of energy, is a big question for researchers.

River travel was inexpensive and quicker than land travel in Egypt. Some of the river traffic was conducted (i) ________ the purpose of importing exotic products such as ivory, gold, and ostrich feathers from faraway lands. But with riches (ii) ________ potential trouble. The river was not only home to fishermen and shipbuilders but was also home to some unsavoury individuals. Because the Nile became a ma jor trade route (iii) ________ ancient times, those who wanted to pick the pockets of the traders were specialized in piracy and theft. The pharaohs used the Nile to transport stones to build their majestic Pyramids and to carry necessities for their after-life which would furnish their tombs. They also used the Nile to sail their funeral boats up and down the river to the burial sites. Sometimes full-sized boats were buried with the pharaohs to help them with their journey in their after-life but when the tradition became too (iv) ________, models of the boats were placed in the tombs (v) ________.

(i)____

Today the move away from rigid rules makes it much easier (i) _________  the right way to behave because there are fewer out and out ‘wrongs’. Of course there are still a few situations where inflexible lilies apply although these are mainly concerned with official functions. But nine times out of ten, the way you choose to behave is (ii) _________you, with one very important proviso that you keep firmly in mind the basis on which etiquette has grown up; in other words, the need to always consider other people’s feelings first. Some people, for instance, are very informal and outgoing by (iii) _________, while others prefer to be more reserved and formal. Younger people tend to be less formal than their parents. Habits can (iv) _________in different parts of the country. Behavior which may be commonplace in the capital – like arriving later than the stated time – can often be unconventional elsewhere. Just remember the basic rule of consideration for others, and when in doubt, follow the example of those around you. Etiquette is a skill that is easily learned and it brings the benefits of other people’s appreciation whenever you (v) _________ in practice. It’s a pleasure to spend time with people who are reliably courteous and considerate; it’s also pleasant to feel that you will always know what to do or say in any circumstances, mundane or extraordinary.

(iv)_______

In 1866, the United States Congress passed legislation which permitted the use of the metric system in commercial dealings. The law, permissive rather than mandatory, (i)  _______  that any contract or dealing – as well as any court pleadings – would not be considered objectionable or invalid because of the use of the metric system in the dealing or reference to metric measurements and (ii) _______ in the legal documents or pleadings. American business people and scientists have continued to use the metric system and support it. Metrication is evident in America because goods that are produced (iii) _______ commercial purposes are labelled in metric units as well as non-mctric units. As the result of legislation in the 1980s, the federal government and (iv) _______ its agencies are now required to use metric measures. There are a few exceptions to this law and those exceptions (v) _______ around documents which are intended for consumers but the primary purpose of this law is to promote and strengthen the American manufacturing and trade posture and competitiveness throughout the metric world of nations

(iv)_____

Precision and uniformity of movement are two characteristics of step-dancing which most people recognize. And (i) _______ traditional step-dancing does not pennit the use of hands, some of the more modem versions allow it. Before the early 1900s, though, step-dancers often performed their synchronized movement while dancing with their hands on their hips. That trend has somewhat faded and now most step-dancing is done with the participants’ arms held firmly down to their sides and their hands made into a fist. The straight, clean lines of the body add to the impression (ii) _______ it is the intricacy of the foot work which is the most important aspect of the presentation. Chorus line dancing, which is another variation or type of line dancing, was an extremely popular way that dancing and elegance were included in movie productions for several years. Today fewer scenes of chorus lines (iii) _______  inmovies, but many movies with “Western” or “country” themes include modem forms of line dancing. Many people simply refer to the modem type of dancing as “line dancing” but (iv) _______ whether it has a special name, modem line dancing is usually associated with a country and western theme. With modem line dancing, there may only be one line or there can be several. Sometimes, when there is more than one line, the lines lace in the same direction with one line being in back of the other, but sometimes the lines face each other. This type of dancing docs not always require interaction between dancers, and the dancers often move independently from each other. But the beauty of this dance form permits interaction, like weaving in and out of different lines, if the dancers desire. And sometimes the dancers even may make contact with each other if clapping becomes part of their (v) _______.

(i)____