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 from 1 to 5.
Drone racing is an exciting new sport, that has become popular faster than (1).......... other sport before it. Pilots steer small and lightweight, but high-powered drones along courses with obstacles. They fly through gates and around flags at speeds of over a hundred miles an hour.
 They control the drones using VR-like headgear. Every drone has a camera (2)...........to it so that spectators can also view flights either on a big screen or with special headgear.
The races take place either outdoors - in big stadiums, or indoors in old warehouses and sports arenas. (3)................ are short because the battery time of drones is limited.
(4)..............drone racing started only a few years ago there are already international competitions that take place all over the world. In professional leagues, drone pilots compete for thousands of dollars. In March, the World Drone Prix was staged in Dubai. A 16-year old British teenager not only one the race but also received a prize money of 250 000 dollars.
Television and other media have become aware of drone racing. ESPN, an Amercian sports channel, will be broadcasting international drone races starting this August. Races are also recorded and uploaded to YouTube and other video platforms (5)............. they can be viewed over and over again.

(5)..................

Read the following passage and choose the best answer (A, B, C, D):
Until recently, most American entrepreneurs were men. Discrimination against women in business, the demands of caring for families, and lack of business training had kept the number of women entrepreneurs small. Now, however, businesses owned by women account for more than $40 billion in annual revenues, and this figure is likely to continue rising throughout the 1990s. As Carolyn Doppelt Gray, an official of the Small Business Administration, has noted, "The 1970s was the decade of women entering management, and the 1980s turned out to be the decade of the woman entrepreneur". What are some of the factors behind this trend? For one thing, as more women earn advanced degrees in business and enter the corporate world, they are finding obstacles. Women are still excluded from most executive suites. Charlotte Taylor, a management consultant, has noted, "In the 1970s, women believed if they got an MBA and worked hard they could become chairman of the board. Now they've found out that isn't going to happen, so they go out on their own." In the past, most women entrepreneurs worked in "women's" fields: cosmetics and clothing, for example. But this is changing. Consider ASK Computer Systems, a $22-million- a-year computer software business. It was founded in 1973 by Sandra Kurtzig, who was then a housewife with degrees in math and engineering. When Kurtzig founded the business, her first product was software that let weekly newspapers keep tabs on their newspaper carriers and her office was a bedroom at home, with a shoebox under the bed to hold the company's cash. After she succeeded with the newspaper software system, she hired several bright computer-science graduates to develop additional programs. When these were marketed and sold, ASK began to grow. It now has 200 employees, and Sandra Kurtzig owns $66.9 million of stock. Of course, many women who start their own business fail, just as men often do. They still face hurdles in the business world, especially problems in raising money, the banking and finance world is still dominated by men, and old attitudes die hard. Most businesses owned by women are still quite small. But the situation is challenge, there are likely to be many more Sandra Kurtzigs in the years ahead.
10. The author's attitude about the future of women in business is: 

Choose the best answer:
We … Tet holiday in Vietnam special.

Choose the best answer:
By Christmas, I.............for you for 6 months.

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.
6. The word “it” in the last paragraph refers to __________

Read the following passage and choose the best answer (A, B, C, D):
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.
2: Why did the author write the passage?

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 :
We are truly at a(n) (1)__________ between imagination and reality, especially when it comes to film. No longer are we able to tell what is real and what isn’t. In the past, it was easy to tell if a scene in a film was created artificially, as the special effects were never very good. To a person who grew up with the special effects that Hollywood can create today, the effects in films from 50 years ago are laughable. The scenes from these films come (2)__________ as so obviously fake that they are almost painful to watch. Today, however, a line has been crossed. Computer-generated animation has made it nearly impossible to (3)_________ between what was actually filmed and what was created by lines of computer code by a programmer. Not only is scenery created by computers, but also many actors known as extras. In the past, a film director would have to hire dozens and possibly hundreds of extras in order to show a crowd scene. This is no longer the (4)____________, and the one film that proved thus was achievable was Titanic, directed by James Cameron. However, years later, computer animation was taken to yet another (5)__________ by the same director with the movie Avatar.

Choose the best answer:
I was ………..to learn that the director of that gripping film has won the first prize.

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:
An air pollutnt is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits continuous change. When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful subtances known today. As technology has developed and knowledge of the health aspects of various chemicals has increased, the list of air pollutants has lengthened. In the future, even water vapor might be considered an air pollutant under certain conditions.
Many of the more important air pollutants, such as sulfur oxides, carbon monoxide, and notrigen oxides, are found in nature. As the Earth developed, the concentration of these pollutants was altered by various chemical reactions; they became components in biogeochemical cycles. These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil. On a global basis, nature’s output of these compounds dwarfs that resulting from human activities.
However, human production usually occurs in a localized area, such as as city. In such a region, human output may be dominant and may temporarily overload the natural purification scheme of the cycles. The result is an increased concentration of noxious chemicals in the air. The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities. The actual concentration need not be large for a subtance to be a pollutant; in fact, the numerial value tells us little until we know how much of an increase this represents over ther concentration that would occur naturally in the area. For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level. Carbon monoxide, however, has a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm.

According to the passage, human-generated air pollution in localized regions

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:
Niagara Falls, one of the most famous North American natural wonders, has long been a popular tourist destination. Tourists today flock to see the two falls that actually constitute Niagara Falls: the 173-foot-high Horseshoe Falls on the Canadian side of the Niagara River in the Canadian province of Ontario and 182-foot-high American Falls on the U.S. side of the river in the state of New York. Approximately 85 percent of the water that goes over the falls actually goes over Horseshoe Falls, with the rest going over American Falls.
Most visitors come between April and October, and it is quite a popular activity to take a steamer out onto the river and right up to the base of the falls for a close-up view. It is also possible to get a spectacular view of the falls from the strategic locations along the Niagara River, such as Prospect Point of Table Rock, or from one of the four observation towers which have heights up to 500 feet.
Tourists have been visiting Niagara Falls in large numbers since the 1800’s; annual visitation now averages above 10 million visitors per year. Because of concern that all these tourists would inadvertently destroy the natural beauty of this scenic wonder, the State of New York in 1885 created Niagara Falls Park in order to protect the land surrounding American Falls.
A year later Canda created Queen Victoria Park on the Canadian side of the Niagara, around Horseshoe Falls. With the area surrounding the falls under the jurisdiction of government agencies, appropriate steps could be taken to preserve the pristine beauty of the area.

A “steamer” in paragraph 2 is probably     .

Choose the best answer:
We are excited ……… the first day of school.

 Singapore plays an active role in the Association of Southeast Asian Nations, of that Singapore is a founding member.

(tìm lỗi sai )

(520)________

PGD Bank strives ---131--- the highest levels of client security and service. This applies not only to online- and telephone-based services but also to our brick-and-mortar locations. Our three branch offices have proudly been a part of the community ---132--- a combined total of 40 years.
To assist you even better in the future, our Smithville branch will be temporarily closed for renovations from July 8-22. ---133---. In the meantime, our other two regional branches in Pine Grove and Bradford will maintain normal business ---134---.

134.....................

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)…………..

(9)……….

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 ‌from‌ ‌31‌ ‌to‌ ‌35.‌ ‌
 ‌
The‌ ‌relationship‌ ‌between‌ ‌Britain‌ ‌and‌ ‌the‌ ‌US‌ ‌has‌ ‌always‌ ‌been‌ ‌a‌ ‌close‌ ‌one.‌ ‌Like‌ ‌all‌ ‌close‌ ‌relationships‌ ‌it‌ ‌has‌ ‌had‌ ‌difficult‌ ‌times.‌ ‌The‌ ‌US‌ ‌was‌ ‌first‌ ‌a‌ ‌British‌ ‌colony,‌ ‌but‌ ‌between‌ ‌1775‌ ‌and‌ ‌1783‌ ‌the‌ ‌US‌ ‌fought‌ ‌a‌ ‌war‌ ‌to‌ ‌become‌ ‌independent.‌ ‌The‌ ‌US‌ ‌fought‌ ‌the‌ ‌British‌ ‌again‌ ‌in‌ ‌the‌ ‌War‌ ‌of‌ ‌1812.‌ ‌
In‌ ‌general,‌ ‌however,‌ ‌the‌ ‌two‌ ‌countries‌ ‌have‌ ‌felt‌ ‌closer‌ ‌to‌ ‌each‌ ‌other‌ ‌than‌ ‌to‌ ‌any‌ ‌other‌ ‌country,‌ ‌and‌ ‌their‌ ‌foreign‌ ‌policies‌ ‌have‌ ‌shown‌ ‌this.‌ ‌During‌ ‌World‌ ‌War‌ ‌I‌ ‌and‌ ‌World‌ ‌War‌ ‌II,‌ ‌Britain‌ ‌and‌ ‌the‌ ‌US‌ ‌supported‌ ‌
each‌ ‌other.‌ ‌When‌ ‌the‌ ‌US‌ ‌looks‌ ‌for‌ ‌foreign‌ ‌support,‌ ‌Britain‌ ‌is‌ ‌usually‌ ‌the‌ ‌first‌ ‌country‌ ‌to‌ ‌‌come‌ ‌forward‌‌ ‌and‌ ‌it‌ ‌is‌ ‌sometimes‌ ‌called‌ ‌“the‌ ‌51st‌ ‌state‌ ‌of‌ ‌the‌ ‌union”.‌ ‌
But‌ ‌the‌ ‌special‌ ‌relationship‌ ‌that‌ ‌developed‌ ‌after‌ ‌1945‌ ‌is‌ ‌not‌ ‌explained‌ ‌only‌ ‌by‌ ‌shared‌ ‌political‌ ‌interests.‌ ‌An‌ ‌important‌ ‌reason‌ ‌for‌ ‌the‌ ‌friendship‌ ‌is‌ ‌that‌ ‌the‌ ‌people‌ ‌of‌ ‌the‌ ‌two‌ ‌countries‌ ‌are‌ ‌very‌ ‌similar.‌ ‌
They‌‌ ‌share‌ ‌the‌ ‌same‌ ‌language‌ ‌and‌ ‌enjoy‌ ‌each‌ ‌other's‌ ‌literature,‌ ‌films‌ ‌and‌ ‌television.‌ ‌Many‌ ‌Americans‌ ‌have‌ ‌British‌ ‌ancestors,‌ ‌or‌ ‌relatives‌ ‌still‌ ‌living‌ ‌in‌ ‌Britain.‌ ‌The‌ ‌US‌ ‌government‌ ‌and‌ ‌political‌ ‌system‌ ‌is‌ ‌based‌ ‌on‌ ‌Britain's,‌ ‌and‌ ‌there‌ ‌are‌ ‌many‌ ‌Anglo-American‌ ‌businesses‌ ‌operating‌ ‌on‌ ‌both‌ ‌sides‌ ‌of‌ ‌the‌ ‌Atlantic.‌ ‌In‌ ‌Britain‌ ‌
some‌ ‌people‌ ‌are‌ ‌worried‌ ‌about‌ ‌the‌ ‌extent‌ ‌of‌ ‌US‌ ‌influence,‌ ‌and‌ ‌there‌ ‌is‌ ‌some‌ ‌jealousy‌ ‌of‌ ‌its‌ ‌current‌ ‌power.‌ ‌The‌ ‌special‌ ‌relationship‌ ‌was‌ ‌strong‌ ‌in‌ ‌the‌ ‌early‌ ‌1980s‌ ‌when‌ ‌Margaret‌ ‌Thatcher‌ ‌was‌ ‌Prime‌ ‌Minister‌ ‌in‌ ‌Britain‌ ‌and‌ ‌Ronald‌ ‌Reagan‌ ‌was‌ ‌President‌ ‌of‌ ‌the‌ ‌US.‌ ‌

Which‌ ‌of‌ ‌the‌ ‌following‌ ‌is‌ ‌NOT‌ ‌mentioned‌ ‌as‌ ‌a‌ ‌reason‌ ‌for‌ ‌the‌ ‌special‌ ‌relationship‌ ‌between‌ ‌Britain‌ ‌and‌ ‌the‌ ‌US?‌ ‌ ‌

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
Freelancing is all a part of the future of remote work. If you're (1) ________ in being a freelancer, here's what you need to know. Essentially, a freelance job is one (2) ________ a person works for themselves, (3) ________ than for a company. While freelancers do take on contract and work for companies and organizations, they are ultimately self-employed. Freelancers are responsible for all sorts (4) ________ things that traditional employees are not, such as setting their work hours, keeping track of time spent on different projects, billing clients, and paying their own employment and (5) ________ taxes. Freelancers are not considered "employees" by the companies they work for, but rather "contractors."

I have just been called _____ a job interview. I am so nervous.

(265)______

Read the passage below carefully, and then choose the best answer:
Microwave Magic
The 20th century was a time in which many great inventions were created. Things like the automobile, computers, and the Internet truly changed the way we live forever. Yet, one handy invention that has made eating at home far more convenient is often overlooked. The invention of microwave allowed even the worst cooks in the world to prepare a meal in essentially no time at all. What is really fascinating about microwave ovens is that they were invented by accident. During World War II, British scientists discovered a device called a magnetron that can produce microwaves. They hoped it would help them quickly identify German planes that were intent on bombing their nation. However, it would be an American scientist named Percy Spencer who linked microwaves with cooking food. One day, Spencer brought a candy bar with him to work, and he stored it in his shirt pocket. While walking through a radar set, he noticed that the radar had somehow melted his treat. Afterwards, Spencer and his coworkers started to experiment with heating other things. They tried heating some popcorn kernels and it worked like a charm. Next, they tried to cook an egg with microwaves, but it literally blew up in their face. In 1945, the company that Spencer worked for, Raytheon, filed a patent for the technology and started working on ways to make microwave ovens more efficient. The first commercial microwave ovens hit the market, and an industry was born. In the first few years, things didn’t appear too promising. Early microwaves were quite expensive and they were big and chunky, so it was difficult to fit them in most kitchens. Yet, people did see the benefit an ease of being able to cook foods so quickly. Therefore, once manufacturers were able to shrink the device and bring down the price a bit, sales started to skyrocket. By 1986, approximately 25 percent of Americans had a microwave oven in their kitchen. Through the years, many people have questioned the safety and potential negative health effects of microwaves, fearing that the technology was a little too good to be true. Yet, some studies have shown that microwaving food actually helps it to retain more nutrients because of the short cooking times and minimal water required. However, it is essential to use microwave containers to avoid harmful chemicals from possibly leaking into your food. Microwave dishes may never be seen as gourmet cooking, but when you are in a hurry, nothing beats this method of cooking.
5. What does the sentence “_the technology was a little too good to be true_” in paragraph 4 mean?

Read the following passage and choose the best answer (A, B, C, D):
Glenbrook South (GBS) High School is in a suburb of Chicago, lllinois, in the United States. It is an award-winning school with a highly competent teaching staff. It has over 400 Asian Pacific American students-over 17 percent of the students in the school. Of these, the majority are Korean American. This is very unusual in a state where Korean Americans are less than 1 percent of the population. The interactions of the Korean American students at GBS were the subject of an article in Asian Week magazine. Different Korean American students react differently to being in a high school where most students are white. Professor Pyong Gap Min, an expert on Korean life in America, believes that Korean Americans in this situation can sometimes feel inhibited or ashamed of their Korean identity. Asian Week interviewed a number of GBS students, and each had a different attitude. Eighteen-year-old Alice said that she used to spend time only with Korean American friends. Although she felt secure with those friends, she found herself motivated to form closer relationships with non-Koreans, too. She said that she felt she was missing out on new experiences and challenges. Seventeen-year-old John moved in the opposite direction. In junior high school, most of John's friends were white. After coming to GBS, his sense of his Korean American identity was restored, and he decided to have mainly Korean American friends. He feels that he and his Korean American friends understand each other better. For example, they understand about severe parental pressures to succeed at school; John felt his white friends couldn't really understand. Sixteen-year-old Paul has some Korean American friends, but he says he spends most of his time with his white friends. He is often the only Asian American in the group, but he doesn't mind. What Paul likes about the white culture is that he can be more radical - he can be as loud and funny as he wants to be. He says he doesn't see as much of that among the Asian students. Without belittling the importance of what these students had to say, it's important to remember that their opinions at this phase of their lives are bound to change as they grow into adulthood. But these honest opinions can help US better understand issues of cultural relations, and their honesty might help Americans from different cultural groups to get along better in the future. 
3. The phrase "agent of education" in paragraph 2 can be replaced by:

Read the reading below carefully, and then complete it with the best option A, B, C or D given below:
MEMORANDUM
TO : Accounting Staff
FROM : Ananda Jeyraj, Comptroller
RE : Revised deadline for departmental audits
DATE : April 3
Since we are short of two staff members who went on a business trip, I have decided to (1)------- the April 12 deadline for the quarterly audits of all department budgets. Your reports on the financial status of each section of the corporation will be due on  April 28. I cannot prolong the due date any later than this, though. I appreciate (2)------- hard work and will keep it in mind when performance-based salary increases are (3)------- at the end of the year

Read the passage below carefully, and then choose the best answer:
Saving the Rainforests
One of the hottest topics related to the environment is rainforests. Despite always being mentioned in the news, many people don’t know very much about these areas or understand why they are so important. The name “rainforest” actually does a pretty good job of describing what they are – tall forests that receive high amounts of precipitation. In a year, rainforests get between 250 to 450 centimetres of precipitation. There are two types of rainforests: tropical rainforests and temperate rainforests. Tropical rainforests are more plentiful and are located in warmer climates, while temperate rainforests are found in places where the weather is a bit milder. In terms of location, rainforests can be found on every continent with the exception of Antarctica. Although they only cover 6 percent of the Earth, over 50 percent of the Earth’s animal and plant species can be found there. Many biologists estimate that there are possibly millions of additional species present there that have yet to be discovered and classified. Over the years, rainforests have gained the nickname “the world’s pharmacy” because more than 25 percent of natural medicines were found there. Many herbs that are used to make medicines can only be found in rainforests. Rainforests are also home to several tribes that have lived off the land for thousands of years. During this time, they have survived by hunting animals and gathering fruits and vegetables. They also possess tremendous knowledge when it comes to crafting and applying medicines made from herbs and plants. Over time, their unique way of life has declined as they have come in contact with modern civilization. Despite their numerous benefits, rainforests have been disappearing at a rapid speed. As the Earth’s population continues to expand, developers have been cutting down their trees to create new lands for farming or urban projects. This could have unfortunate long-term effects on our planet. If deforestation continues at this rate, it is possible that a quarter of all species on the Earth may become extinct in the next 50 years. As it stands, plenty of damage has already occurred. West Africa has had 90 percent of its rainforests destroyed, while the island nation of Madagascar has eliminated 66 percent of its original rainforests as well. As a result, many charities have sprung up with the goal of purchasing and protecting the remaining rainforests. With their help, hopefully we can stop the destruction of one of the planet’s most vital assets.
1.  What can we assume there are no rainforests in Antarctica?