Forces other than damaging winds are also at work inside tornadoes. Sometimes, as the writhing, twisting funnel passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside. This explosion is caused by the low air pressure at the center of a tornado.

The pressure at the center of a tornado is usually 13 pounds per square inch. However, inside the house the air pressure is normal, about 15 pounds per square inch. The difference of 2 pounds per square inch between the inside and outside pressure may not seem like much. But suppose a tornado funnel passes over a small building that measures 20 by 10 by 10 feet. On each square inch of the building, there is 2 pounds of pressure from the inside that is not balanced by air pressure outside the building. On the ceiling, that adds up to an unbalanced pressure of 57, 600 pounds. The pressure on the four walls adds up to 172,800 pounds.

If windows are open in the building, some of the inside air will rush out through them. This will balance the pressure inside and outside the building. But if the windows are shut tightly, the enormous inside pressure may cause the building to burst.

Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property. This may cause far worse damage later. For the same reason, tornado cellars must have an air vent. Otherwise, the cellar door might be blown out when a tornado passes over it.

Which of the following is the main topic of the passage?

Forces other than damaging winds are also at work inside tornadoes. Sometimes, as the writhing, twisting funnel passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside. This explosion is caused by the low air pressure at the center of a tornado.

In line 2, the word "funnel" refers to which of the following?

Forces other than damaging winds are also at work inside tornadoes. Sometimes, as the writhing, twisting funnel passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside. This explosion is caused by the low air pressure at the center of a tornado.

The pressure at the center of a tornado is usually 13 pounds per square inch. However, inside the house the air pressure is normal, about 15 pounds per square inch. The difference of 2 pounds per square inch between the inside and outside pressure may not seem like much. But suppose a tornado funnel passes over a small building that measures 20 by 10 by 10 feet. On each square inch of the building, there is 2 pounds of pressure from the inside that is not balanced by air pressure outside the building. On the ceiling, that adds up to an unbalanced pressure of 57, 600 pounds. The pressure on the four walls adds up to 172,800 pounds.

If windows are open in the building, some of the inside air will rush out through them. This will balance the pressure inside and outside the building. But if the windows are shut tightly, the enormous inside pressure may cause the building to burst.

Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property. This may cause far worse damage later. For the same reason, tornado cellars must have an air vent. Otherwise, the cellar door might be blown out when a tornado passes over it.

According to the passage, tornadoes can destroy buildings because the

Forces other than damaging winds are also at work inside tornadoes. Sometimes, as the writhing, twisting funnel passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside. This explosion is caused by the low air pressure at the center of a tornado.

The pressure at the center of a tornado is usually 13 pounds per square inch. However, inside the house the air pressure is normal, about 15 pounds per square inch. The difference of 2 pounds per square inch between the inside and outside pressure may not seem like much. But suppose a tornado funnel passes over a small building that measures 20 by 10 by 10 feet. On each square inch of the building, there is 2 pounds of pressure from the inside that is not balanced by air pressure outside the building. On the ceiling, that adds up to an unbalanced pressure of 57, 600 pounds. The pressure on the four walls adds up to 172,800 pounds.

If windows are open in the building, some of the inside air will rush out through them. This will balance the pressure inside and outside the building. But if the windows are shut tightly, the enormous inside pressure may cause the building to burst.

Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property. This may cause far worse damage later. For the same reason, tornado cellars must have an air vent. Otherwise, the cellar door might be blown out when a tornado passes over it.

According to the passage, what is the difference per square inch between the air pressure inside a building and the air pressure inside a tornado?

Forces other than damaging winds are also at work inside tornadoes. Sometimes, as the writhing, twisting funnel passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside. This explosion is caused by the low air pressure at the center of a tornado.

The pressure at the center of a tornado is usually 13 pounds per square inch. However, inside the house the air pressure is normal, about 15 pounds per square inch. The difference of 2 pounds per square inch between the inside and outside pressure may not seem like much. But suppose a tornado funnel passes over a small building that measures 20 by 10 by 10 feet. On each square inch of the building, there is 2 pounds of pressure from the inside that is not balanced by air pressure outside the building. On the ceiling, that adds up to an unbalanced pressure of 57, 600 pounds. The pressure on the four walls adds up to 172,800 pounds.

If windows are open in the building, some of the inside air will rush out through them. This will balance the pressure inside and outside the building. But if the windows are shut tightly, the enormous inside pressure may cause the building to burst.

Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property. This may cause far worse damage later. For the same reason, tornado cellars must have an air vent. Otherwise, the cellar door might be blown out when a tornado passes over it.

According to the passage, the pressure on a building during a tornado can be relieved by

Forces other than damaging winds are also at work inside tornadoes. Sometimes, as the writhing, twisting funnel passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside. This explosion is caused by the low air pressure at the center of a tornado.

The pressure at the center of a tornado is usually 13 pounds per square inch. However, inside the house the air pressure is normal, about 15 pounds per square inch. The difference of 2 pounds per square inch between the inside and outside pressure may not seem like much. But suppose a tornado funnel passes over a small building that measures 20 by 10 by 10 feet. On each square inch of the building, there is 2 pounds of pressure from the inside that is not balanced by air pressure outside the building. On the ceiling, that adds up to an unbalanced pressure of 57, 600 pounds. The pressure on the four walls adds up to 172,800 pounds.

If windows are open in the building, some of the inside air will rush out through them. This will balance the pressure inside and outside the building. But if the windows are shut tightly, the enormous inside pressure may cause the building to burst.

Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property. This may cause far worse damage later. For the same reason, tornado cellars must have an air vent. Otherwise, the cellar door might be blown out when a tornado passes over it.

According to the passage, people close their windows to prevent damage caused by

Unfortunately, heavy rain and hail often occur in thunderstorms that later produce tornadoes. So people frequently shut all windows to protect their property. This may cause far worse damage later. For the same reason, tornado cellars must have an air vent. Otherwise, the cellar door might be blown out when a tornado passes over it.

In line 6, the word "it" refers to

(A) (B) (C) (D)

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

The paragraph preceding this passage most probably discusses ___.

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

Which of the following is the most appropriate title for this passage?

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

Which of the following is NOT mentioned about Uncle Sam's appearance?

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

The word "costumed" could most easily be replaced by ____.

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

Sam Wilson was the proprietor of what type of business?

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

The word "granted" in line 5 means ____.

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

According to the passage, what was in the barrels stamped U.S.?

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

The word "initials" means ____.

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

The word "official" is closest in meaning to ____.

While the bald eagle is one national symbol of the United States, it is not the only one. Uncle Sam, a bearded gentleman costumed in the red, white, and blue stars and stripes of the nation's flag, is another well-known national symbol. According to legend, this character is based on Samuel Wilson, the owner of a meat-packing business in Troy, New York. During the War of 1812, Sam Wilson's company was granted a government contract to supply meat to the nation's soldiers; this meat was supplied to the army in barrels stamped with the initials U.S., which stood for United States. However, the country was at that time relatively young, and the initials U.S. were not commonly used. Many people questioned what the initials represented, and the standard reply became "Uncle Sam," for the owner of the barrels. It is now generally accepted that the figure of Uncle Sam is based on Samuel Wilson, and the U.S. Congress has made it official by adopting a resolution naming Samuel Wilson as the inspiration for Uncle Sam.

In 1812, people most probably answered that the letters "U.S." written on the barrels stood for "Uncle Sam" because ____.

PART 2 : Listening

What does he usually have for breakfast at home?

Where is his passport?

How old is Larry's mother?

PART 3 : GRAMMAR

What is the correct form of the verb in the following sentence: She (go) to the store every day.

Choose the correct word to complete the sentence: I have (a, an, the) apple.

Which of the following is a preposition: in, run, quickly, or jump?

Identify the subject in the following sentence: The cat chased the mouse.

What is the correct plural form of 'child'?

Choose the correct form of the verb: They (is, are) going to the party.

Which of the following is a conjunction: and, happy, quickly, or jump?

Identify the object in the following sentence: John gave Mary a present.

What is the correct comparative form of 'good'?

Choose the correct word to complete the sentence: I want to (go, goes) to the park.

A comedian is someone who entertains the audience.

The synonym of the underlined word is…

"Our classmates are going to join the camping”

"KEEP OFF THE GRASS”

The above warning means that the pedestrians should…..the grass

"PUT OFF YOUR SHOES”

The above warning means….

Determine whether this sentence is true or false!

“We have to be keep the environment clean”

What is wrong from this sentence?

“My cat eat three time a day”

“Do you realize that time plays an important role in our lives? Several people manage their time well because it influences the success of the people”

What does the underlined word means?

"Ani has four books and a couple of pens"

This sentence means....

".....a well-known education consultant”

What is the synonym of the underlined word?

Determine whether this sentence is true or false!

“She is going to be taking English lessons”

“Do you know much about computer? They are used or all sorts of things now such as for counting things, ticketing and other things”

What does the underlined word mean?

“FOOD STORAGE ONLY”

What does the warning means?

Determine whether this sentence is true or false!

“Emma sending a letter to her friend”

….. Rahman is famous now, he is still down to earth

The correct conjunction of the sentence above is…

My father shouted at me …….. he was very angry.

What the correct conjunction to complete the sentence?

You will have been study for 2 hours when I get there

What is wrong from this sentence?

“Let’s go swimming.” I wish I .... We have a test next Tuesday"

I wish you .... tomorrow

Which of the following statements is correct?

” …”

"Yes; sometimes I do”

My Math teacher may … us writing test tomorrow so have to make preparation for it.

Everything can … well if you also try to cooperate with us.

...a new language can be very interesting.

My uncle works hard night and day because he … supports his family's economy.

Students must … their school fee as much as IDR 200,000 every month.

This is a non-smoking area. You ________ smoke here.

Is _____________ your car?

Is ___________ your house?

Are ___________ your books?

His novel ________ next month. The publisher expects that over 1,000,000 copies________ by the end of this year.

the project _____ by next week?

Are __________ birds?

These are pictures of the day _________ celebrated our 25th anniversary.

Choose the correct sentence.

At the moment, applicants _______ by the managers to work at the new company.

What is this?

I ________ drive my car to work. My company offers a service to and from work.

Robert ______ for a job for two months.

He ______ longer, but he ran out of money and ______ return home.

What is this?

Choose the word or phrase that best completes the sentence.

_____ the cities do not provide better and cheaper mass transport, the traffic problem will get worse.

FIND THE MISTAKE : Instructions:

Each sentence in this exam contains one error. In every sentence, multiple words are underlined and labeled as A, B, C, or D. One of these underlined words is incorrect.

Your task is to identify the incorrect word by selecting the correct letter (A, B, C, or D).

Good luck!

The buffalo and the Bison A) are B) like C) except for the D) size.

A) Other B) interesting aspect of tachistopic training in recent years C)has been the newfound D)use by professional teams.

A)Only about 3 percent of B)oil wells C)actually D)do a profit

A)Dislike sumac B)with red berries, sumac with white berries C)is D)poisonous.

Pittsburg has reduced A)its smog by requiring B)more complete oxidation of fuel in cars, and C)others cities can D) do the same thing

A)Alike B)all C)other mammals, dolphins D)have lungs.

Up to World War II A)almost all important research in physics had been B)made in universities, C)with only university funds for D)support.

Because the plan A)that was made yesterday is B)no longer feasible, the manager C)had to choose another D)alternatives.

Particles with A)unlike charges attract each other, B)while particles with C)alike charges repel each D)other.

A)One another B)surprising method of forest C)conservation is D)controlled cutting of trees.

PART 4 : WRITING

PART 5 : SPEAKING : Speaking Instructions:

You will watch the first MINUTES of the video. Once you listen to the instructions and the preparation time is over and you hear the beep, pause the video immediately.

Then, click on "Record Audio" to start your response. Make sure to submit your answer after recording.

Good luck!