DAKAR (August 4) – Nentique Laboratories, Inc., announced today the development of a new variety of organic wheat that ---143--- heat. Dozens of plants were cross-pollinated over many years to produce this variety, known as GR-712. It joins a growing list of ---144--- that can withstand high temperatures during extended dry periods. "Some farmers in regions close to the equator focus---145--- on rice production because rice grows well in hot climates. But in the Sahara, it is too dry for much of the year," explains company spokesman Ahmad Niang. "But for a small investment in GR-712 seeds, farmers will now be able  to  grow  wheat  in  our  region."  146---.  This added income can, in turn, be reinvested in better machinery, which will encourage more environmentally friendly farming practices.

143. ...................

It is parents’ duty and responsibility to ____ hands to take care of their children and give them a happy home.

(190)_____

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:
Recent technological advances in manned and unmanned vehicles, along with breakthroughs in satellite technology and computer equipment, have overcome some of the limitations of divers and diving equipment for scientists doing research on the great oceans of the world. Without a vehicle, divers often became sluggish, and their mental concentration was severely limited. Because undersea pressure affects their speech organs, communication among divers has always been difficult or impossible. But today, most oceanographers avoid the use of vulnerable human divers, preferring to reduce the risk to human life and make direct observations by means of instruments that are lowered into the ocean, from samples take from the water, or from photographs made by orbiting satellites. Direct observations of the ocean floor can be made not only by divers but also by deep-diving submarines in the water and even by the technology of sophisticated aerial photography from vantage points above the surface of more than seven miles and cruise at depths of fifteen thousand feet. In addition, radio-equipped buoys can be operated by remote control in order to transmit information back to land-based laboratories via satellite. Particularly important for ocean study are data about water temperature, currents, and weather. Satellite photographs can show the distribution of sea ice, oil slicks, and cloud formations over the ocean. Maps created from satellite pictures can represent the temperature and the color of the ocean's surface, enabling researchers to study the ocean currents from laboratories on dry land. Furthermore, computers help oceanographers to collect, organize, and analyze data from submarines and satellites. By creating a model of the ocean's movement and characteristics, scientists can predict the patterns and possible effects of the ocean on the environment.
Recently, many oceanographers have been relying more on satellites and computers than on research ships or even submarine vehicles because they can supply a greater range of information more quickly and more effectively. Some of humankind's most serious problems, especially those concerning energy and food, may be solved with the help of observations made possible by this new technology.

How is a radio-quipped buoy operated?

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
Language is the normal way humans communicate. Human language has syntax, a set of rules for connecting words together to make statements and questions. Language can also be changed, by adding new words, for example, to describe new things. Other animals may (1)________ a set of calls which their predecessors have left. Language may be done by speech or by writing or by moving the hands to make (2) ________. It follows that language is not just any way of communicating. Even some human communication is not a language, like (3) _________ language for example. Chinese is the language with the most native speakers in the world, but Chinese is not really a language. It is a close family of dialects, some of (4) ________ are as different as Romance languages are from one another. English is often called "the international language", or lingua franca. It is the main second language of the world and the international language of science, travel, technology, business, diplomacy, and entertainment. French had a similar (5) _________ until the 20th century, and other languages had it at other times

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:
The economic expansion prompted by the Second World War triggered a spectacular population boom in the West. Of course, the region was no stranger to population booms. Throughout much of its history, western settlement had been characterized by spurts, rather than by a pattern of gradual and steady population growth, beginning with the gold and silver rushes of the 1850's and 1860's. The decade after the First World War - the 1920's - witnessed another major surge of people pouring into the West, particularly into urban areas. But the economic depression of the 1930's brought this expansion to a halt; some of the more sparsely settled parts of the region actually lost population as migrants sought work in more heavily industrialized areas. By 1941 when the United States entered the Second World War and began to mobilize, new job opportunities were created in the western part of the nation.

If the expansion of industries, such as shipbuilding and aircraft manufacturing, was most striking on the pacific coast, it also affected interior cities like Denver, Phoenix, and Salt Lake City. Equally dramatic were the effects of the establishment of aluminum plants in Oregon and Washington and the burgeoning steel industry in Utah and California. The flow of people into these areas provided an enormous impetus to the expansion of the service industries - banks, health care services and schools. Although strained to the limit by the influx of newcomers, western communities welcomed the vast reservoir of new job opportunities. At the same time, the unprecedented expansion of government installations in the West, such as military bases, created thousands of new civilian openings. As land had served as a magnet for western migrants in the late nineteenth century, so wartime mobilization set in motion another major expansion of population. Indeed, it could be said that the entire western United States became a giant boomtown during the Second World War. This was especially true of California. Of the more than eight million people who moved into the West in the decade after 1940, almost one-half went to the Pacific coast. In fact, between 1940 and 1950, California's population surged by more than three million people.

The passage suggests that industrialization in the West led to all of the following EXCEPT     .

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:
In most discussions of cultural diversity, attention has focused on visible, explicit aspects of culture, such as language, dress, food, religion, music, and social rituals. Although they are important, these visible expressions of culture, which are taught deliberately and learned consciously, are only the tip of the iceberg of culture. Much of culture is taught and learned implicitly, or outside awareness. Thus, neither cultural insiders nor cultural outsiders are aware that certain “invisible” aspects of their culture exist.
Invisible elements of culture are important to us. For example, how long we can be late before being impolite, what topics we should avoid in a conversation, how we show interest or attention through listening behaviour, what we consider beautiful or ugly- these are all aspects of culture that we learn and use without being aware of it. When we meet other people whose invisible cultural assumptions differ from those we have learned implicitly, we usually do not recognize their behaviour as cultural in origin.
Differences in invisible culture can cause problems in cross-cultural relations. Conflicts may arise when we are unable to recognize others’ behavioural differences as cultural rather than personal. We tend to misinterpret other people’s behaviour, blame them, or judge their intentions or competence without realizing that we are experiencing cultural rather than individual differences.

Formal organizations and institutions, such as schools, hospitals, workplaces, governments, and the legal system are collection sites for invisible cultural differences. If the differences were more visible, we might have less misunderstanding. For example, if we met a man in a courthouse who was wearing exotic clothes, speaking a language other than ours, and carrying food that looked strange, we would not assume that we understood his thoughts and feelings or that he understood ours. Yet when such a man is dressed similarly to us, speaks our language, and does not differ from us in other obvious ways, we may fail to recognize the invisible cultural differences between us. As a result, mutual misunderstanding may arise.

What is the main purpose of the passage?

I am going to speak with the boss when the meeting ______.

(507)_____

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
Carefully conducted studies that have followed the children of working mothers have not been able to show any long-­‐term problems, compared (1)_____children whose mothers stay at home. My personal (2) _____is that mothers should be allowed to work if they wish. Whether we like it or not, there are a number of mothers who just have to work. There are many who must work out of pure economic (3) _____. Many mothers are not born to be full-time parents. After a few months at home with a much loved infant, the feel trapped and isolated. There are a number of options when it refers to choosing childcare. These range from child minders and nannies through to Granny or the kind of lady across the street. In reality, (4) _____ many parents do no have any choice; they have to accept anything they can get. Be prepared! No (5)_____ how good the children may be, some children are going to protect wildly if they are left. This is a (6) _____ normal stage of child development. Babies separate well in the first six months, but soon after that they start to get a crush on Mum and close family (7)_____. Make sure that in the first week, you allow plenty of time to help your child (8)_____. All children are different. Some are independent,(9) _____ others are more attached to their mothers. Remember that if you want to do the best for your children, it’s not the quantity of time you spend with them, it’s the (10)_____ that matters

Read the passage below carefully, and then choose the best answer:
Fighting Back against Bullying
It is often said that childhood is the most joyful period in a person’s life. This is supposed to be a time when children can focus on their studies and enjoy their free time with friends. However, these days more and more children are experiencing a stressful and miserable adolescence due to bullying. Bullying occurs when one student, or a group of students, uses aggression to harm another child and try to make them feel bad. This abuse can either be physical, such as pushing or beating another student, or it could take the form of mental abuse, such as taunting and teasing the student. Although it may seem harmless to some, studies show that bullying can greatly impact a child’s life and have long-lasting negative effects. People who have been bullied may experience self-esteem issues and start to lack confidence in almost everything they do. These traits can make it difficult to manage relationships and even cause them to have trouble holding down a steady job. One of the most harmful types of bullying that is on the rise is cyberbullying. The bullied student is targeted in cruel or threatening e-mails, instant messages, or hateful public posts about them. In many cases, bullies will post embarrassing pictures of the victim or spread nasty rumors about them through social media. In some tragic cases, children have even turned to suicide, feeling that they can’t deal with the humiliation. If you are being bullied by another student, you don’t have to accept it or suffer. There are some steps you can take to deal with the problem. At first, you may try to ignore the bully, as they will often lose interest in bothering you if you don’t react. If the bullying persists, however, you should tell a trusted adult as soon as possible. This could be a parent, a family friend, a teacher, a school guidance counselor, or even the school principal. Until recently, many teachers and school officials turned a blind eye to bullying, believing that the students would eventually sort it out by themselves. But this mindset has changed in recent years in light of some of the tragedies that have occurred. If for any reason you feel that your complaints are not being taken seriously, there are other groups available online who will help you deal with bullying. By dealing with bullying at an early stage, you can stop it before it gets much worse.
2. The word “them” in paragraph 2 refers to _________

Read the following passage and choose the best answer (A, B, C, D):
One of the major problems in the art world is how to distinguish and promote an artist. In effect, a market must be created for an artist to be successful. The practice of signing and numbering individual prints was introduced by James Abbott McNeill Whistler, the nineteenth-century artist best known for the painting of his mother, called "Arrangement in Grey and Black", but known to most of US as "Whistler's Mother". Whistler's brother-in- law, Sir Francis Seymour Haden, a less well-known artist, had speculated that collectors might find prints more attractive if they knew that they were only a limited number of copies produced. By signing the work in pencil, an artist could guarantee and personalize each print. As soon as Whistler and Haden began the practice of signing and numbering their prints, their work began to increase in value. When other artists noticed that the signed prints commanded higher prices, they began copying the procedure. Although most prints are signed on the right-hand side in the margin below the image, the placement of the signature is a matter of personal choice. Indeed, prints have been signed within the image, in any of the margins, or even on the reverse side of the print. Wherever the artist elects to sign it, a signed print is still valued above an unsigned one, even in the same edition.

1. What was true about the painting of Whistler's mother?

Choose the best answer:
"Can you open the door for me, Tom?" Ann asked.

Choose the best answer:
I like looking at these pictures, but I.............enough by lunch time.

Find mistakes:
 Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.

Find the word which has a different sound in the part underlined.

MANY KINDS OF MICROBES

There are thousands of different kinds of microbes. Microbes called (1) _______ are the smallest living things. Bacteria live almost everywhere: on land, in water, and even (2) _______ you. Some microscopic life forms are like plants. Tiny diatoms are microbes that live in lakes and the ocean. Diatoms soak up (3) _______ and use its energy to make food, just like plants. Some microscopic life forms are more (4) _______ animals. Protozoa such as the amoeba and paramecium are animal-like microorganisms. An amoeba can move (5) _______ changing the shape of its body. It sticks out a pseudo pod, or false foot. A paramecium is covered with tiny hairs. It waves its hairs rapidly to swim.

(14) ________

Rewrite sentences without changing the meaning
 I find cooking in my free time relaxing.

Read the passage below carefully, and then choose the best answer:
Learning to Dig Jazz Music
It has been said that jazz is America’s greatest contribution to music. It mixes the powerful rhythm of African traditions with elements of European classical music. The beginnings of jazz music are a bit unclear, but many people believe it originated in New Orleans during the late 1800s. New Orleans was a melting pot where local tribes mixed with immigrants who came from Africa and Europe to form a new, unique culture. Jazz has several elements which set it apart from other styles of music. Compared to rock music, jazz is more complex and versatile. Whereas rock bands typically consists of a drummer, some guitarists, and a singer, jazz bands can be big or small and they are made up from a wide variety of instruments. Another thing which sets jazz apart from other forms of music is improvisation. Musicians start with a basic structure, perhaps a few chords, and then they decide what to play in the moment. Therefore, even if the same songs are repeated, you can be certain that no two jazz concerts are the same. Over the years, many sub-genres of jazz came about. Ragtime is one of the first styles that came about, and it consists mainly of upbeat piano compositions. Dixieland Jazz started in the 1920s and it incorporated blue music and brass bands. Next came the Big Band era, which showcased groups with 10 or more musicians playing different instruments. In the Bebop era of the 1940s, jazz musicians returned to smaller groups of four to six musicians, but they started playing far more complex melodies.  If you are just becoming interested in jazz, you should start by listening to the works of some of its masters. Louis Armstrong is considered one of the grandfathers of jazz, as he helped to spread jazz to the masses in the 1920s. Armstrong is perhaps best-known today for singing the classic song “What a Wonderful World”, but in his prime, he was a talented bandleader and an incredible trumpet player. Charlie Parker was all the rage during the bebop age, as every saxophone player was trying to imitate him. Miles Davis is another pioneering jazzman who everyone should check out, as he was always changing his style. During his long career, Davis won nine Grammy awards. Although jazz music is an acquired taste, once you begin to appreciate it, it is like a fine wine that gets better with age.

1. Why was New Orleans a good place for jazz to start?

Choose the best answer:
He sometimes ____________ sports with friends

Who cares where the tomatoes in your salad actually came from? ---139---, an increasing number of people do, according to a study conducted by the Consumer Group. In fact, the study shows that many consumers would pay an average of 10 percent more when given the exact source of a fresh food product. ---140--- . Some grocery stores, such as Venley Foods in Boston, have taken advantage of the trend and used it to implement ---141--- branding and marketing.  "If we can tell a story about our product," says Venley Foods CEO Minji Kim, "then we've added ---142--- in the minds of consumers."

139.....................

Read the following passage and choose the best answer for each blank.

FAMILY HISTORY

In an age when technology is developing faster than ever before, many people are being (21) _____to the idea of looking back into the past. One way they can do this is by investigating their own family history. They can try to (22) _____out more about where their family came from and what they did. This is now a fast-growing hobby, especial in countries with a (23) _____ short history, like Australia and the United States.

It is (24) _____thing to spend some time (25) _____through a book on family history and to take the (26) _____to investigate your own family’s past. It is (27) _____another to carry out the research work successfully. It is easy to set about it in a disorganised way and (28) _____yourself many problems which could have been (29) _____with a little forward planning.

If your own family stories tell you that you are (30) _____with a famous character, whether hero or criminal, do not let this idea take over your research. Just treat it as an interesting possibility. A simple system for  collecting and storing your path. The most important thing, though, is to get started. Who knows what you might find?

(25) _____

He has been very interested in doing research on _____ since he was at high school.

(185)____