Read the passage below carefully, and then choose the best answer:
Danger!
If you are walking through the woods and you see a bear, you know that you are in danger. The same is true if you see a snake or a beehive. However, these aren’t the only dangerous things in nature. When you are having a good time outside, you also need to be careful of plants. In some ways, plants are more dangerous than animals. This is because dangerous plants often look normal. Sometimes they even look pretty. If you try to touch one of these nice-looking plants, you could be in a lot of trouble. Take the angel’s trumpet flower, for example. This beautiful white flower is full of poison. A person who touches it can get headaches, confusion, and a very fast heartbeat. Very often, the poison can kill you. All parts of the angel’s trumpets are poisonous, but the most dangerous parts are the seeds and leaves. Here is another dangerous and somewhat creepy plant: doll’s eyes. This plant got its name because its berries look just like doll’s eyes. The berries from these plants can stop a person’s heart. In fact, most berries that you see in nature are poisonous. You should never eat wild berries that you find when you are outside. Some plants can sting you. Stinging needles don’t look dangerous, but they have many tiny hairs on them. If you touch a stinging needle, those hairs will put a weak poison onto your skin. The poison won’t kill you, but it will make your skin itch for a while and it might drive you crazy. One of the more common dangerous plants is poison ivy. This plant produces a clear liquid that will cause all kinds of problems to anyone who touches it. Most people who touch poison ivy get a red and very painful rash on their skin. The rash often itches very badly, and sometimes it creates large blisters. If you see a green plant that has three leaves growing from every branch, stay away from it. It could be poison ivy.
1. What do the first two sentences of the second paragraph mean?

There was a______ trembie in her voice, which showed that she was very nervous at that time.

(213)_____

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:
Most people can remember a phone number for up to trirty seconds. When this short amount of time elapses, however, the numbers are eerased from the memory. How did the information get there in the first place? Information that makes its way to the short term memory (STM) does so via the sensory storage area. The brain has a filter which only allows atimuli that is of immediate interest to pass on to the STM, also known as the working memory.
There is much debate about the capacity an duration of the short term memory. The most accepted theory comes from George A.Miller, a cognitive psychologist who suggested that humans can remember approximately seven chunks of information. A chunk is defined as a meaningful unit of information, such as a word or nam rather than just a letter or number. Modern theorists suggest that one can increase the capacity of the short term memory by chunking or classifying similar information together. By organizing information, one can optimize the STM, and improve the chances of a memory being passed on to long term storage.
When making a conscious effort to memorize something, such as information for an exam, many people engage in “rote rehearsal”. By repeating something over and over again, one is able to keep a memory alive. Unfortunately, this type of memory maintenance only succeeds if there are no interruptions. As soon as a person stops rehearsing the information, it has the tendency to disappear. When a pen and paper are not handy, people often attempt to remember a phone number by repeating it aloud. If the doorbell rings or the dog barks to come in before a person has the opportunity to make a phone call, he will likely forget the number instantly. Therefore, rote rehearsal is not an efficient way to pass information from the short term to long term memory. A better way is to practice “elaborate rehearsal”. This involves assigning semantic meaning to a piece of information so that it can be filed along with other pre-existing long term memories.
Encoding information semantically also makes it more retrievable. Retrieving information can be done by rocognition or recall. Humans can easily recall memories that are stored in the long term memory and used often; however, if a memory seems to be forgotten, it may eventually be retrieved by prompting. The more cues a person is given (such as pictures), the more likely a memory can be retrieved. This is why multiple choise tests are often used for subjects that require a lot of memorization.

According to the passage, how do memories get transferred to the STM?

Read the passage below carefully, and then choose the best answer:
The Invention of the Periodic Table
If you are looking to gain a better understanding of the world around you, chemistry is the perfect subject to study. It is an examination of matter, its properties, and its interactions with everything around it. Where physics often deals with concepts and theories that are difficult to test and observe, chemistry principles can easily be applied to medicine, cooking, and several other areas. At the heart of all these discoveries is one vital chart that organizes elements based on their atomic number and chemical properties: the periodic table. Although the first periodic table was published in 1869, it was a work in progress for hundreds, if not thousands of years. Since ancient times, people have been fascinated with elements such as gold, tin, and copper in their natural forms. They were mined and used to make jewellery, weapons, coins, and many other things. Over time, people became more curious about these metals and how they were composed. In ancient Greece, Aristotle and other philosophers claimed things were made from the elements of earth, water, fire, and air. For years, this theory was accepted. Then people began to reevaluate this concept during the Age of Enlightenment. In 1661, Irish scientist Robert Boyle defined an element as something that “cannot be broken down into a simpler substance by a chemical reaction”. Over a century later, French chemist Antoine-Laurent Lavoisier would publish the first modern textbook on chemistry. In it, he listed several substances which he believed should be classified as elements into two categories: metals, and non-metals. Although his work wasn’t completely accurate, it represented a major step forward at the time. Over the next century, scientists started to classify the elements into different groups depending on their properties and atomic weights. However, it is Russian chemist Dmitri Mendeleev who is usually credited as the first person to make a periodic table. Although other scientists had submitted tables, they were eventually rejected by the scientific community for a lack of detail. Mendeleev arranged all of the elements according to their atomic mass. He was even smart enough to leave empty spaces for elements which hadn’t been discovered at the time. Although Mendeleev’s periodic table wasn’t perfect, it set the format which is similar to the one used today.
6. Why is Mendeleev usually given credit for inventing the periodic table?

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.
                          VIRTUAL DOCTORS
 Clare Harrison rarely falls ill and hates going to the doctor’s when she does. So when she recently(1)........... out in a painful rash down one side of her body she emailed her symptoms, (2)..................  also  included a (3)...................... fever, to e–doc, the internet medical service. Two hours later she was diagnosed as having shingles (Herpes Zoster) by her online doctor, who prescribed a special cleansing solution for the rash and analgesics to help relieve the pain.
Health advice is now the second most popular topic that people search for on the internet, and online medical consultation is big business. Sites vary enormously in what they offer, with services ranging from the equivalent of a medical agony aunt to a live chat with a doctor via email. They are clearly (4)....................... a demand from people who are too busy or, in some cases, too embarrassed to discuss their medical (5)..................... with their GP.

(1).........................

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 oceans of the world are precious because of (1)_________ they do for all life on the Earth. They help regulate the temperature of the planet and they are home to a myriad of sea creatures – many of which we depend on (2)________ sources of food. However, due to our consumption and improper disposal of plastic items, human beings have created a swirling mess of garbage. The one located in the Pacific now known as the Great Pacific Garbage Patch, and it is not a pretty sight. In an ideal world, all of the plastic would be recycled and there would be zero waste. This is not the case, however, and a huge amount of the plastic ends up making its (3)_________ to our oceans due to carelessness. (4)__________ the plastic is part of rain runoff coming from a landfill or just a thoughtless discard of a piece of plastic onto the ground, if it ends up in the Pacific Ocean, it will eventually become part of the disgusting patch of garbage. The Great Pacific Garbage Patch may be impossible to (5)__________ but it is doing a lot of harm to sea life. If anything, we can do our best to avoid over-using plastic

Choose the best answer:
'Let's break for lunch,' said Mathew.

Anyone where works is regarded as a useful member of our society.

(284)______

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:
Most people can remember a phone number for up to trirty seconds. When this short amount of time elapses, however, the numbers are eerased from the memory. How did the information get there in the first place? Information that makes its way to the short term memory (STM) does so via the sensory storage area. The brain has a filter which only allows atimuli that is of immediate interest to pass on to the STM, also known as the working memory.
There is much debate about the capacity an duration of the short term memory. The most accepted theory comes from George A.Miller, a cognitive psychologist who suggested that humans can remember approximately seven chunks of information. A chunk is defined as a meaningful unit of information, such as a word or nam rather than just a letter or number. Modern theorists suggest that one can increase the capacity of the short term memory by chunking or classifying similar information together. By organizing information, one can optimize the STM, and improve the chances of a memory being passed on to long term storage.
When making a conscious effort to memorize something, such as information for an exam, many people engage in “rote rehearsal”. By repeating something over and over again, one is able to keep a memory alive. Unfortunately, this type of memory maintenance only succeeds if there are no interruptions. As soon as a person stops rehearsing the information, it has the tendency to disappear. When a pen and paper are not handy, people often attempt to remember a phone number by repeating it aloud. If the doorbell rings or the dog barks to come in before a person has the opportunity to make a phone call, he will likely forget the number instantly. Therefore, rote rehearsal is not an efficient way to pass information from the short term to long term memory. A better way is to practice “elaborate rehearsal”. This involves assigning semantic meaning to a piece of information so that it can be filed along with other pre-existing long term memories.
Encoding information semantically also makes it more retrievable. Retrieving information can be done by rocognition or recall. Humans can easily recall memories that are stored in the long term memory and used often; however, if a memory seems to be forgotten, it may eventually be retrieved by prompting. The more cues a person is given (such as pictures), the more likely a memory can be retrieved. This is why multiple choise tests are often used for subjects that require a lot of memorization.

The word “it” in paragraph 3 refers to     .

Choose the best answer:
How far is your house ………….the city center?

Choose the best answer:
We couldn’t go on a picnic as planned __________ it was raining.

Read the following passage and choose the best answer (A, B, C, D):
Although he created the game of basketball at the YMCA in Springfield, Massachusetts, Dr. James A. Naismith was a Canadian. Working as a physical education instructor at the International YMCA, now Springfield College, Dr. Naismith noticed a lack of interest in exercise among students during the wintertime. The New England winters were fierce, and the students balked at participating in outdoor activities. Naismith determined that a fast-moving game that could be played indoors would fill a void after the baseball and football seasons had ended. First he attempted to adapt outdoor games such as soccer and rugby to indoor play, but he soon found them unsuitable for confined areas. Finally, he determined that he would have to invent a game. In December of 1891, Dr. Naismith hung two old peach baskets as either end of the gymnasium at the school, and, using a soccer ball and nine players on each side, organized the first basketball game. The early rules allowed three points for each basket and made running with the ball a violation. Every time a goal was made, someone had to climb a ladder to retrieve the ball. Nevertheless, the game became popular. In less than a year, basketball was being played in both the United States and Canada. Five years later, a championship tournament was staged in New York City, which was won by the Brooklyn Central YMCA. The teams had already been reduced to seven players, and five became standard in the 1897 season. When basketball was introduced as a demonstration sport in the 1904 Olympic Games in St. Louis, it quickly spread throughout the world. In 1906, a metal hoop was used for the first time to replace the basket, but the name basketball has remained.
3. The phrase "balked at" in paragraph 1 could best replaced by;

Fill in each numbered blank with one suitable word or phrase.

The Early Life of Bill Gates

While Bill Gates had to work (1)………..to become what he is today, his story isn’t exactly a rags-to-riches one as he was born into a fairly wealthy family. His father was a successful attorney while his mother was a school teacher who went onto a member of the Board of Directors of the First Interstate Bank. Gates was a bright student and (2) ……….well academically, especially in mathematics. And, this was exemplified by the 800 points that young Bill Gates scored in the mathematics part of an intelligence test.

Bill Gates developed a (3) ………..for computers and programming as early as 13. At the same age, Gates enrolled in the Lakeside School, a private preparatory school. While Gates was still at the school, the school administration decided to buy a computer from the General Electric Company. (4) ………his flare in programming, the school administration excused Gates from classes to allow him to (5) ………….his interest. On the GEC machine, Bill Gates built his first ever computer program.

At the school, Gates met Paul Allen and they worked (6)………..to find bugs in a system belonging to Computer Center Corporation. In exchange for computer time and royalties, Gates and Allen along with two other students wrote a payroll program for Information Sciences. This led to Gates’ school becoming fully aware (7)………..his talent and they had him build a program (8)………..scheduled students in classes.

Gates and Allen continue to build software and at just the age of 15, Bill Gates sold a software to optimize traffic for $$ 20,000. A few years later, he developed another software and earned $$ 30,000 from (9)...... And, this was the start of Bill Gates’ journey to a billion-dollar (10)…………..

(6)……….

Choose the best answer:
New York city is well-known _______ the Statue of Liberty.

Read the following passage and choose the best answer (A, B, C, D):
Alemur is a unique animal. When you look at a lemur, it might be hard to tell what you are really looking at. With their huge dark eyes and lush fur, lemurs are very cute, but what animal family are they from? Some lemurs look like a cross between a cat and a dog. Some look a little like squirrels, while others resemble monkeys. Why do they look so strange? To answer to this question we need to understand the lemur's history and genetics. In modern biology, lemurs are called prosimians. This means before monkeys. Remarkably, lemurs, monkeys, apes, and humans all share a common ancestor from about 50 million years ago. Monkeys, apes, and humans developed together in one direction. However, lemurs developed differently and slowly because of their geographical location. All lemurs come from the island of Madagascar, located off the east coast of Africa. Madagascar split off from mainland Africa 50 million years ago. It is believed that the first prosimians traveled to Madagascar on floating trees and plants. The prosimians that traveled to Madagascar were isolated from the rest of Africa. Predators, like dogs or cats, did not make it to Madagascar. Since there were no dangerous threats, prosimians did not have to evolve as quickly as other primates did. (primates: any nimal that belongs to the group of mammals that includes humans, apes, and monkeys.) Over time, the original prosimians evolved into lemurs. Lemurs have changed in some ways over those 50 million years, but they are much more similar to our shared ancestor than either humans, monkeys, or apes. Because of this, their bodies and behaviors hold clues about what out common ancestor looked like. Lemurs have four fingers and a thumb on their hands, and five toes on their feet, just like humans do. They have eyes and jaw bones that are similar to humans as well, but they have a wet nose, like a dog. Lemur behavior is also comparable to human behavior, as they live in social groups. Like apes and humans, lemurs travel together, groom one another, fight each other, and play together. Lemurs, however, have simpler friend and family relationships. Recently, lemurs have been studied in captivity. Like their distant chimpanzee and monkey cousins, they can be taught to use tools and to solve complicated problems. The word lemur means ghost. While the name probably comes from their huge reflective eyes and their strange, haunting cries, lemurs are ghosts in a way. They are living ghosts that remind US where we came from, and also give US clues about how humans evolved.
9. Why does the writer mention a cat, a dog, squirrels, and monkeys in paragraph 1 ?

Choose the best answer:
I_______ in the lounge for ten minutes.

Choose the best answer:
Many Canadians spend their vacations in warmer ____.

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:
The cause of tooth decay is acid, which is produced by bacteria in the mouth. The acid removes minerals from tooth enamel, allowing tooth decay to begin; the saliva in your mouth encourages remineralization and neutralizes the acid. The rate at which bacteria in the mouth produce acid depends on the amount of plaque on the teeth, the composition of the microbial flora, and whether the bacteria of the plaque have been "primed" by frequent exposure to sugar. To keep your teeth healthy, a regular dental hygiene program should be followed.
Removing plaque with a toothbrush and dental floss temporarily reduces the numbers of bacteria in the mouth and thus reduces tooth decay. It also makes the surfaces of the teeth more accessible, enabling saliva to neutralize acid and remineralize lesions. If fluoride is present in drinking water when teeth are forming, some fluoride is incorporated into the enamel of the teeth, making them more resistant to attack by acid. Fluoride toothpaste seems to act in another way, by promoting the remineralization of early carious lesions.
In addition to a regular dental hygiene program, a good way to keep your teeth healthy is to reduce your intake of sweet food. The least cavity-causing way to eat sweets is to have them with meals and not between. The number of times you eat sweets rather than the total amount determines how much harmful acid the bacteria in your saliva produce. But the amount of sweets influences the quality of your saliva. Avoid, if you can, sticky sweets that stay in your mouth a long time. Also try to brush and floss your teeth after eating sugary foods. Even rinsing your mouth with water is effective. Whenever possible, eat foods with fiber, such as raw carrot sticks, apples, celery sticks, etc., that scrape off plaque, acting as a toothbrush. Cavities can be greatly reduced if these rules are followed when eating sweets.

We can infer from the passage that one benefit of fluoride to healthy teet

Rewrite the sentence without changing the meaning
He said to me, “I must finish these works on time.”

Choose the best answer:
A hydroelectric dam ______________ in this area now.

Choose the best answer:
He passed the exam because he’s intelligent.