Read the text carefully, then choose the most suitable answers (A, B, C, or D).

Son Doong Cave has become more famous after the American Broadcasting Company (ABC) aired a live program featuring its magnificence on ‘Good Morning America’ in May 2015.

Located in Quang Binh Province, Son Doong Cave was discovered by a local man named Ho Khanh in 1991 and became known internationally in 2009 thanks to British cavers, led by Howard Limbert. The cave was formed about 2 to 5 million years ago by river water eroding the limestone underneath the mountain. It contains some of the tallest known stalagmites in the world – up to 70 meters tall. The cave is more than 200 meters wide, 150 meters high, and nearly 9 kilometers long, with caverns big enough to fit an entire street inside them. Son Doong Cave is recognized as the largest cave in the world by BCRA (British Cave Research Association) and selected as one of the most beautiful on earth by the BBC (British Broadcasting Corporation).

In August 2013, the first tourist group explored the cave on a guided tour. Permits are now required to access the cave and are made available on a limited basis. Only 500 permits were issued for the 2015 season, which runs from February to August. After August, heavy rains cause river levels to rise and make the cave largely inaccessible.

The word ‘them’ refers to ______.

Choose the letter A, B, C or D to complete the sentences with given words

In order/ not/ have/ any/ digestive disease, you/ should/ eat/ healthily

Read the following passage and choose A, B, C, or D to fill in the gaps:
Five thousand (41) ………….. gathered in a demonstration in front of Parliament House to (42) ………….. the increase in the price of wheat export.
Most of them were (43) ………….. the North-Eastern part of the country (44) ………….. has just been hit heavily by the snowfall.
Mr. Naruan, Head of the Wheat Growers' Union of the area (45) ………….. our reporter that if the government had agreed to increase the price of wheat export and lowered the price of machine import, the farmers' life (46) ………….. not have been so hard. (47) ………….. also said due to the government's policy, hundreds of farmers were prepared to (48) ………….. the country - farming area in the country (49) …………..  abandoned. Dairy farming would (50) ………….. the same problem.

42_________

Read the reading below carefully, and then complete it with the best option A, B, C or D:

"ADULT EDUCATION: HISTORICAL BACKGROUND
Early formal adult education activities focused (1) _______ single needs such as reading and writing. Many early programs were (2) _______ by churches to teach people to read the Bible. When the original purpose was (3) _______, programs were often adjusted to meet more general educational needs of the (4) _______. Libraries, lecture series, and discussion societies began in various countries during the (5) _______. As more people experienced the benefits of (6) _______, they began to participate increasingly in social, political, and occupational (7) _______. By the 19th century, adult education was developing as a formal, organized movement in the (8) _______ world.
The largest early program in the U.S., the Lyceum, (9) _______ (1826) in Massachusetts by Josiah Holbrook, was a local (10) _______ of men and women with some schooling who wanted to expand their own education (11) _______ working to establish a public school system. The Lyceum (12) _______ encouraged the development of other adult education institutions (13) _______ libraries, evening schools, and gifted lecture series. By mid-century, employers and philanthropists began to endow (14) _______ such as the Cooper Union for the Advancement of Science and Art (1859) in New York City (15) _______ the Peabody Institute (1857) in Baltimore, Maryland, for adult education. Large audiences were (16) _______ to the Chautauqua movement, which began (1874) in New York State (17) _______ a summer training program for Sunday school teachers and evolved into a traveling lecture series and (18) _______ school. Chautauqua was the prototype of institutions established to further (19) _______ education in the U.S. By 1876, universities started offering extension programs that (20) _______ education directly to the public..."

2. Many early programs were (2) _______ by churches to teach people to read the Bible.

Choose the best answer:

My sister can't help you now. She is busy .......

Read the passage and answer the questions that follow by circling the corresponding letter A, B, C or D of the correct answers. 
Ragtime, developed primarily by black pianists, is a style of composed piano music that was popular from the 1890s to about 1915. It is a style of jazz characterized by an elaborately syncopated rhythm in the melody and a steadily accented accompaniment. Ragtime quickly gained popularity after its first appearances, reaching millions on a national scale through sheet music, player pianos, ragtime songs, and arrangements for dance and marching bands. The leading ragtime composer was Scott Joplin, known as the "King of Ragtime," whose most famous piano piece, "Maple Leaf Rag," was published in 1899.
Ragtime piano music has a generally standard form, duple meter (2/4, or two beats per measure) performed at a moderate march tempo. The pianist's right hand plays a highly syncopated melody, while the left hand steadily maintains the beat with an "oom-pah" accompanishment. A ragtime piece usually consists of several similar melodies that take such forms as AA BB A CC DD or Introduction AA BB CC DD EE, where each letter represents a melodic phrase. "Maple Leaf Rag" is a classic example of ragtime.
The forms of ragtime derive from European marches and dances, but the rhythms are rooted in African-American folk music.

The author's main purpose in the passage is to______.

Read the following passage and choose the best answer

Nowadays, people are destroying the rainforests of the earth seriously. It is  (23) _____ that every year 100,000 square kilometers of rain forests are (24) _____ for the supply of wood paper and fuel as well as for the residence and (25)_____ land. Rain forests are very important for the world’s climate. They receive the rainfall on the earth and produce a large amount of the world’s oxygen. Destroying rain forests,(26)_____, is destroying our environment. Saving rainforests is an international problem. Nations need cooperation to (27) _____ rain forests, if not, it will be late.

Question 24_____________

Read the following passage carefully, and then select the best option A, B, C or D to complete it:

"Music, artful arrangement of sounds (1) _______ time. This definition is obviously very broad, but a narrower one would exclude (2) _______ much. Music is part of virtually every culture on (3) _______, but it varies widely among cultures in style and structure. Definitions of music can (4) _______ dramatically over a short time, as they have across the world during the 20th (5)_________. Can music exist without (6) _______? Some philosophers argue that music should be defined as a kind of “mental(7) _______” and that the physical aspects of sound are simply by-products of this image. If you (8) _______ you can have a musical experience by imagining the sound of a piece of music, then you think (9) _______ can exist without sound. But most musical experiences involve producing or (10) _______ to physical characteristics of sound such as pitch and timbre (quality comparable to texture or color in sight).
Is the tape-recorded sound of a large metal-stamping machine music? Are 4 minutes (11) _______ 33 seconds of silence music? Is the activity of reading a (12) _______ of hundreds of seemingly unrelated objects, activities, and states of mind music? Each of these “(13) _______”, as well as many other sounds (or nonsounds), has been copyrighted (14) _______ a musical composition, performed, and recorded in the 20th century. One of the legacies of 20th century music is to have blurred the definition of music as (15) _______ before."

4. Definitions of music can (4) _______ dramatically over a short time,

Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

Question 2: Would you be enough kind to open the doors, please?

ad the following passage and choose A, B, C, or D to fill in the gaps:
Alice is 18 years old and she comes (41) ………. England. She is now in Hanoi and (42) ……….Vietnamese. She came to Hanoi (43) ……….July so she (44) ……….there for six months. Alice (45) ……….she likes Hanoi very much. She likes (46) ……….shopping and cycling around the town. (47) ……….month she will go to Ho Chi Minh city (48) ……….a friend of (49) ……….. Alice hopes she (50) ………. many letters from England.

44_________

Read the passage below carefully, and then choose the best answer:

"Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.
In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work."

1. (1) _______, a white background may be used for black characters.

Choose the letter A, B, C or D to complete the passage below

In 1814, Francis Scott Key pens a poem ___________ (1) is later set to music and in 1931 becomes America’s national anthem, “The Star-Spangled Banner.” The poem, originally titled “The Defence of Fort McHenry,” was written after Key witnessed the Maryland fort being bombarded ___________ (2) the British during the War of 1812. Key was inspired by the sight of a lone U.S. flag still flying over Fort McHenry at daybreak, as reflected in the now-famous words of the “Star-Spangled Banner”: “And the rocket’s red glare, the bombs bursting in air, Gave proof through the night that our flag was still there.”

After one of Key’s friends, Dr. William Beanes, ___________ (3) by the British, Key went to Baltimore, located the ship where Beanes was being held and negotiated his release. However, Key and Beanes weren’t allowed to leave until after the British bombardment of Fort McHenry. Key watched the bombing campaign unfold from aboard a ship located about eight miles away. After a day, the British were unable ___________ (4) the fort and gave up. Key was relieved to see the American flag still flying over Fort McHenry and quickly penned a few lines in tribute to what he had witnessed.

Francis Scott Key died of pleurisy ___________ (5) January 11, 1843. Today, the flag that flew over Fort McHenry in 1814 is housed at the Smithsonian Institution’s Museum of American History in Washington, D.C.

Read the following passage and choose A, B, C,  or D to fill in the gaps:
Ernest Hemingway was born in Oak Park, a small town (41) the state of Illinois. As a boy, he was often taken on frequently hunting and fishing trips (42) his father to Michigan, the locale of many his stories, and (43) he soon got acquainted with the life of the Indians and such virtues as courage and endurance, (44) were later revealed in his fiction. After school Hemingway (45) as a newspaper reporter and then joined a volunteer ambulance unit (46) in World War I. After the war, he came home (47) a hero. He lived for several years in Paris after that. He joined a group of expatriated American writers who considered (48) a lost generation. In Paris, he published "Three Stories and Ten Poems" (1923) and "In Our Time" (1924) (49) his own experiences of life are revealed, and which brought him (50) immediately.

48________

Read the reading below carefully, and then complete it with the best option A, B, C or D:

"ADULT EDUCATION: HISTORICAL BACKGROUND
Early formal adult education activities focused (1) _______ single needs such as reading and writing. Many early programs were (2) _______ by churches to teach people to read the Bible. When the original purpose was (3) _______, programs were often adjusted to meet more general educational needs of the (4) _______. Libraries, lecture series, and discussion societies began in various countries during the (5) _______. As more people experienced the benefits of (6) _______, they began to participate increasingly in social, political, and occupational (7) _______. By the 19th century, adult education was developing as a formal, organized movement in the (8) _______ world.
The largest early program in the U.S., the Lyceum, (9) _______ (1826) in Massachusetts by Josiah Holbrook, was a local (10) _______ of men and women with some schooling who wanted to expand their own education (11) _______ working to establish a public school system. The Lyceum (12) _______ encouraged the development of other adult education institutions (13) _______ libraries, evening schools, and gifted lecture series. By mid-century, employers and philanthropists began to endow (14) _______ such as the Cooper Union for the Advancement of Science and Art (1859) in New York City (15) _______ the Peabody Institute (1857) in Baltimore, Maryland, for adult education. Large audiences were (16) _______ to the Chautauqua movement, which began (1874) in New York State (17) _______ a summer training program for Sunday school teachers and evolved into a traveling lecture series and (18) _______ school. Chautauqua was the prototype of institutions established to further (19) _______ education in the U.S. By 1876, universities started offering extension programs that (20) _______ education directly to the public..."

18. and evolved into a traveling lecture series and (18) _______ school. 

Choose the letter A, B, C or D to complete the sentences

 That girl tried to avoid _______ some of my questions.

Read the reading below carefully, and then complete it with the best option A, B, C or D:

"ADULT EDUCATION: HISTORICAL BACKGROUND
Early formal adult education activities focused (1) _______ single needs such as reading and writing. Many early programs were (2) _______ by churches to teach people to read the Bible. When the original purpose was (3) _______, programs were often adjusted to meet more general educational needs of the (4) _______. Libraries, lecture series, and discussion societies began in various countries during the (5) _______. As more people experienced the benefits of (6) _______, they began to participate increasingly in social, political, and occupational (7) _______. By the 19th century, adult education was developing as a formal, organized movement in the (8) _______ world.
The largest early program in the U.S., the Lyceum, (9) _______ (1826) in Massachusetts by Josiah Holbrook, was a local (10) _______ of men and women with some schooling who wanted to expand their own education (11) _______ working to establish a public school system. The Lyceum (12) _______ encouraged the development of other adult education institutions (13) _______ libraries, evening schools, and gifted lecture series. By mid-century, employers and philanthropists began to endow (14) _______ such as the Cooper Union for the Advancement of Science and Art (1859) in New York City (15) _______ the Peabody Institute (1857) in Baltimore, Maryland, for adult education. Large audiences were (16) _______ to the Chautauqua movement, which began (1874) in New York State (17) _______ a summer training program for Sunday school teachers and evolved into a traveling lecture series and (18) _______ school. Chautauqua was the prototype of institutions established to further (19) _______ education in the U.S. By 1876, universities started offering extension programs that (20) _______ education directly to the public..."

6. As more people experienced the benefits of (6) _______,

Read the passage below carefully, and then choose the best answer:

"Background, in relation to computers, on the screen, the color on which characters are displayed. (1) _______, a white background may be used for black characters. In a windowing environment in which more than one program or document can be available to the user, open but currently inactive (2) _______ are said to be in the background.
In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______. A background process thus often performs its work, such as printing or checking for arriving messages on an electronic mail network, invisibly unless the user requests an update or brings the task to the foreground. (4) _______, only multitasking operating systems are able to support background processing. However, some operating systems that do not support multitasking may be able to perform one or more types of background tasks. For example, in the Apple Macintosh operating system running in Single-Launch Mode (with multitasking (5) _______), the Background Printing option can be used to print documents while the user is doing other work."

3. In the context of operating systems and program execution, background refers to a process, or task, assigned a lower priority in the microprocessor's share of time to tasks other than the task running in the (3) _______.

Each sentence has a mistake. Find it by choosing the letter A, B, C or D.

Is English spoke by people all over the world.

Read the reading below carefully, and then complete it with the best option A, B, C or D:

"ADULT EDUCATION: HISTORICAL BACKGROUND
Early formal adult education activities focused (1) _______ single needs such as reading and writing. Many early programs were (2) _______ by churches to teach people to read the Bible. When the original purpose was (3) _______, programs were often adjusted to meet more general educational needs of the (4) _______. Libraries, lecture series, and discussion societies began in various countries during the (5) _______. As more people experienced the benefits of (6) _______, they began to participate increasingly in social, political, and occupational (7) _______. By the 19th century, adult education was developing as a formal, organized movement in the (8) _______ world.
The largest early program in the U.S., the Lyceum, (9) _______ (1826) in Massachusetts by Josiah Holbrook, was a local (10) _______ of men and women with some schooling who wanted to expand their own education (11) _______ working to establish a public school system. The Lyceum (12) _______ encouraged the development of other adult education institutions (13) _______ libraries, evening schools, and gifted lecture series. By mid-century, employers and philanthropists began to endow (14) _______ such as the Cooper Union for the Advancement of Science and Art (1859) in New York City (15) _______ the Peabody Institute (1857) in Baltimore, Maryland, for adult education. Large audiences were (16) _______ to the Chautauqua movement, which began (1874) in New York State (17) _______ a summer training program for Sunday school teachers and evolved into a traveling lecture series and (18) _______ school. Chautauqua was the prototype of institutions established to further (19) _______ education in the U.S. By 1876, universities started offering extension programs that (20) _______ education directly to the public..."

7. they began to participate increasingly in social, political, and occupational (7) _______. 

Child marriage is not a consequence of domestic violence.