The reason why glaciers melt (i) _______ the warm weather. In 1850, many glaciers melted or became very small. This period is called the Little Ice Age. Melting glaciers are very normal and common. But after 1980, scientists have discovered (ii) _______  glaciers melt faster than usual. This melting or retreating of glaciers is the result of global warming. The weather on Earth has become warmer and this has a negative effect (iii) _______ the environment. When glaciers melt, the water flows into valleys and causes big floods. In addition, glaciers are made up of fresh water. Actually, glaciers contain the largest (iv) _______ of fresh water in the world. When glaciers melt, this fresh water gets mixed with dirt, sand, rocks and salt. Il is no longer good lor drinking and gets (v) _______.

(v)______

The groom usually traveled to the house of the bride for the ceremony, then stayed there for three days (i) _______ taking his new bride to his family’s home. The actual ceremony involved many small rituals, with many bows and symbolic gestures. The (ii) _______were expected to control their emotions and remain somber. (iii) _______ Koreans have kept several aspects of the traditional ceremony, most modem ceremonies resemble Western marriage ceremonies more than (iv) _______ Korean ones.

However, many folk villages and museums across the country regularly perform ceremonies to (v) _______ the traditions alive.

(v)_____

People from all cultures and civilizations are also (i) _______ with numbers, dates and festival days. In North America, the number 13 is considered (ii) _______ unlucky that often high-rise buildings do not have a 13th floor and the apartment that should be number 13 is given another number. There is no clear reason behind this superstition, (iii) _______ there is evidence for a pathological fear of the number 13, called triskaidekaphobia. Conversely, in Japan, Korea and China, the number 4 is the one bringing bad luck since the character for this number, ‘shi’ sounds like the word ‘death’. Yet all cultures seem to agree (iv)  _______the importance of New Year’s Day. Virtually all countries have rituals surrounding this first day of the year to (v)________ good luck for the future.

(ii)_______

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) _______.

(iii)____

Bangkok, the capital of Thailand, is a city of contrasts. It is an exciting, (i) _______ , modem city and, at the same time, a city that is full of history. The streets of Bangkok are usually noisy and have too many people. Some people are selling food; (ii) _______  are selling clothing, cassette tapes, flowers, or souvenirs. Visitors love the river markets, the beautiful temples and arehitecture, and the nightlife. They also enjoy the food, the shopping, and the friendly Thai people. (iii) _______ seems to smile there. Most of the year, Bangkok is hotter than any other capital city in Asia, but from December to February, the weather is not as warm and so it is much more comfortable. Actually, it’s an interesting city to visit at any time of the year. The shopping is excellent, and the prices are not as high as in many other large cities in Southeast Asia. There is always so much to do in Bangkok any time of the day or night – (iv) _______ watching Thai dancing or boxing to taking a boat trip on the river or trying some of the delicious and spicy food. And if you get (v) _______ the city and want fewer crowds, there are beautiful beaches only two hours away by bus.

(v)_____

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)____

You should _________ right and left when you go across the roads.

I have several good friends but I (i) _______ that my best friend is Ellen. We have been friends with each other since we were very young because she (ii) _______ next door to me. We have always been in the same class al school, although she has always been much cleverer than me. I don’t mind (iii) _______, because she often helps me with my homework! Anyway, I’ve always been better at sports than she is. I always beat her at tennis, and she doesn’t like that. In fact, she hates losing al anything and gets very annoyed if she docs. That’s the only thing that 1 don’t like about her. Otherwise, she has a great sense of humour and she’s always making me laugh. We get on very well together, although occasionally we’ve had arguments – usually about silly little things. Ellen and her family moved to another district last year, but I still see her a lot. We’re planning to go on a trip around Europe next summer, I’m really (iv) _______ to it because 1 think we’ll have a lot of fun and sec exciting places. Of course, it’s going to be hard -to afford such a wonderful and exciting trip, so we’re both going to get jobs and try to (v) _______ enough money for it

(ii)____

Working in the factory ........... not what children should do 

Instead of _______about the good news, Tom seemed to be indifferent.

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) _______.

(iii)___

How to protect children web fans from unsuitable material online while encouraging them to use the Internet has long been discussed in the U.S. For some parents, the Internet can seem like a jungle, filed 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 (i) _______ the Internet, we’re cutting them off from their future,” said an expert.

Most kids have started to use seareh engines. Many of them are great for finding tons of interesting Internet sites, and they can also locale places where you might not want your kids to go. There are seareh engines (ii) _______ just for kids. A certain software contains only sites that have been selected as safe.

The most popular way to limit access 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:

Don’t put the PC in a child’s room but keep it in an area where mum or dad can keep (iii) _______ hings. That also makes the Internet more of a family activity.

Ask your child (iv) _______ he or she has been doing and about any friends they make online.
Tell your child not to give on-line strangers (v) _______ information, especially like address and phone number.

And tell your children never to talk to anyone they meet online over the phone, send them anything, accept anything from them or agree to meet with them unless you go along.

(iii)______

Gun-control groups use this terrible accident to show why guns should (i) _______ illegal. They argue that guns actually make people more (ii) _______. Some researeh has shown that for every time a gun is used to prevent a crime, there are 22 shootings by accident. 76.6% of all victims were killed by a relative or someone they knew, and only 3.6% were shot at by criminals. The rest of the shootings involved police or the army. The risk for violence is five times greater in households (iii) _______  there are guns available. Most of the shootings happen after family members fight with each other. In other serious eases, teenagers brought guns to school and began shooting (iv) _______ their teachers and classmates. In the end, they committed suicide by killing (v) _______ with the same gun.

(iv)____

The Amazon rainforest is in very big danger of disappearing. 9,169 square miles of forest (i) _______ down in 2003 in Brazil (ii) _______. An area of the size of a football field is burned down basically every minute, which means that the rain forest may be gone by the year 2030. The dangers related to this type of activity are very obvious. Trees (iii) _______ poisonous carbon dioxide from the air and give off oxygen. There is more oxygen and (iv) _______ carbon dioxide around a rainforest. When trees are cut down, however, the amount of carbon dioxide increases and the air gets wanner. This leads to global wanning, which is extremely harmful to the environment. (v) _______ is estimated that the burning of Brazilian rainforests alone produces 200 million metric tones of carbon dioxide a year.

(v)____

When the war ended, Romania became a Communist country. For 50 years, people suffered (i) _______ the Communist rule. There was (ii) _______ food, no electricity or hot water in villages and small cities. Many important pieces of Romanian literature and art from the Golden Age were destroyed. People were (iii) _______ in jail; others ran illegally across the border to (iv) _______ countries. On December 16th, 1998, Romanians had had enough. There was a bloody revolution, the government was overthrown, and new elections (v) _______. Today, Romanians are trying to rebuild their future into a free country.

(iii)___

Think of a triangle when you think of the structure of the U.S. federal court system. The federal court system’s structure, when (i) _______ as a triangle, is easy to understand. At the lowest level, or the base of the triangle, are the trial courts which are called the District Courts. The next level contains the Circuit Courts of Appeals, and at the top of the triangle is the United States Supreme Court. Article III of the United States Constitution establishes the federal court system. The document provides for the Supreme Court, (ii) _______ court of the country, and the Constitution is considered the supreme law of the land.

The Constitution also provides that other inferior tribunals shall be established. The word “inferior’ in this sense means “lesser”or “lower” and even though the names or duties of the inferior tribunals are not spelled (iii) _______ in the Constitution, these courts have been established by Congress. The inferior tribunals are the District Courts and the Circuit Courts of Appeals. The Constitution also establishes special courts to (iv) _______ special types of eases. One types of special court is the court that deals with issues involving patents and one special court is the Bankruptcy Court. (v) _______, the Constitution explains that federal judges, who are appointed by the President, will serve during a term of good behavior.

(iii)_____

The Solar System is (i) _______ the Sun and eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. The first four planets are (ii) _______ terrestrial planets because they are rocky. They are smaller and denser than the outer planets. They contain a high amount of metals and they have less gas than the outer planets. Mercury has no atmosphere, but Venus, Earth and Mars have atmospheres of varying thicknesses. Their rotation is slower and their orbits are closer together. The outer four planets are known as gas giants. They are also known as Jovian planets, (iii) _______ the planet Jupiter because of their gigantic Jupiter-like (iv) _______. They have a large diameter and a very thick atmosphere. Although their surfaces contain large amounts of gases, their cores are probably solid. All four Jovian planets have rings although only Saturn’s ring system is (v) _______ from Earth.

(ii)_____-

Hwang’s achievement was touted and (i) _______ described as a major breakthrough in medical science and earned the Korean researeher celebrity status all over the world. In May 2005. Hwang came forward to present an (ii) _______ greater achievement when he published his work in the leading scientific magazine of the USA and presented the creation of 11 human embryonic cell lines by using merely 185 eggs. (iii) _______ made this result was so spectacular that unlike his 2004 stem cell line, which used eggs from one single female (iv) _______, this recent line employed the eggs of (v) _______ patients of various age and gender, which would mean that every patient could receive custom-made treatment with no immune reactions.

(i)_____

Islands are geographical formations that are completely surrounded by water, yet many islands are (i) _______________ a rich assortment of plant life. It may seem surprising that so much plant life exists on many islands, yet there are surprisingly simple explanations as to (ii) _______the vegetation has been able to establish itself there. Some islands were formerly attached to larger bodies of land, (iii) _______others were created on their own. Islands that were created when Hooding or rising water levels cut them off from their neighbors often still have the plant life that they had before they were cut off. In cases where islands formed out of the ocean, they may have plant life from neighboring lands even though they were never actually attached to the neighboring lands. Winds (iv) _______many seeds to islands; some plants produce extremely light seeds that can float thousands of feet above the Earth and then drift down to islands where y can sprout and develop. Birds also carry seeds to islands; as birds move over open stretches of water, they can (v)       _______the transportation system to spread seeds from place to place.

(i)____-

In retrospect, it is believed that the land (i) _______ by Hcrjolfsson was indeed part of North America, and the first European to actually touch its grounds was (ii) _______ other than the Red’s son, Leif Ericsson. (iii) _______ to follow in his father’s footsteps and become as respected as his parents, Leif Ericsson left Greenland (iv) _______  1,000 AD and sailed southwest towards the promised land.

Evidence unearthed at the arehaeological site of L’Anse aux Meadows proves that the Vikings had landed at three points of the eastern American coast, which (v) _______ termed “Markland” or “forest land” in today’s Labrador, “Hcluland” or “slab-land” after Baffin Island’s rocky landscape, and finally “Vinland” or “vine-land”, located either in New England or

(iv)___

Martha loved Mt. Vernon and longed for a life of privacy but when duty (i) _______ her husband to command the Revolutionary War troops. Martha accepted her role with understanding and compassion. During the Revolutionary war, Martha remained at Mt. Vernon for long periods of time while her husband was commanding that Continental Army. She knitted socks for the soldiers, organized sewing societies to make needed items, and tried to raise money for the benefit of the troops. When her husband became (ii) _______ while the troops were camped at Morristown, Martha bravely made the trip to nurse him back to health. One winter while the American troops camped at Valley Forge, Martha made the long, arduous trip to Valley Forge. She did not go, (iii) _______, until she had been inoculated for smallpox. The inoculation, itself very dangerous, was the only option for Martha as she believed that without it she could die from the disease itself. Her deep love for her husband and her strong commitment to the American cause were the reasons why Martha received the inoculation as well as why she made the trip to the soldiers’ winter camp. During her visit to Valley Forge, Martha visited with the soldiers, cared for them and consoled them. She also continued to sew, (iv) _______,and make bandages needed for the wounded. Martha continued to organize volunteer groups of women to assist in the war effort, too. And she entertained the other officers and their wives who were in camp. As the fighting came (v)__________ _______ to where her husband’s soldiers were camped, Martha returned to Mt. Vernon to continue her efforts to support the American cause.

(iii)______