XI. Read the passage carefully, then do the tasks. GIẢI THÍCH GIÚP MÌNH NHÉ

Scientists say it could take at least 1,500 years before humans make contact with species of aliens, or for them to communicate with or find us. Astronomers from Cornell University in the USA combined two existing theories about the possibility of life existing on other planets to form a new equation. One of these theories is the Fermi Paradox described by physicist Enrico Fermi in 1950. This States that while billlons of Earth-like planets exist in our galaxy, not One has made contact with Earth yet. The other is the principle, which suggests that because there is life on Earth, it will typically exist on Earth-like planets throughout the universe. We havent heard from aliens yet, as space is a big place, but that doesnt mean no one is out there, study author and Cornell astronomy student Evan Solomonides said. According to Solomonides, extraterrestrials could have received signals from Earth. However, he suggests that ET would not have been able to decode them. He said they would need to decode the light waves into sounds and analyse 3,000 human languages to understand any messages. He said that signals from Earth have only reached about 8,500 stars and that the Milky Way galaxy alone contains 200 billion stars. He added: If we stop listening or looking, we may miss the signals, so we should keep looking.

1. How many years might it be before we make contact with aliens?
__________________________________________________________________
2. What university are the researchers from?
__________________________________________________________________
3. When did the Italian physicist Enrico Fermi describe his theory?
__________________________________________________________________
4. Who is Evan Solomonides?
__________________________________________________________________
5. What did Evan Solomonides say about space?
__________________________________________________________________
6. What will extraterrestrials need to do to understand human messages?
__________________________________________________________________
7. What contains 200 billion stars?
__________________________________________________________________

XI. Read the passage carefully, then do the tasks.
Scientists say it could take at least 1,500 years before humans make contact with
species of aliens, or for them to communicate with or find us. Astronomers from Cornell
University in the USA combined two existing theories about the possibility of life existing on
other planets to form a new equation. One of these theories is the Fermi Paradox described
by physicist Enrico Fermi in 1950. This States that while billlons of Earth-like planets exist
in our galaxy, not One has made contact with Earth yet. The other is the principle, which
suggests that because there is life on Earth, it will typically exist on Earth-like planets
throughout the universe.
“We haven’t heard from aliens yet, as space is a big place, but that doesn’t mean no
one is out there,” study author and Cornell astronomy student Evan Solomonides said.
According to Solomonides, extraterrestrials could have received signals from Earth.
However, he suggests that ET would not have been able to decode them. He said they would
need to decode the light waves into sounds and analyse 3,000 human languages to
understand any messages. He said that signals from Earth have only reached about 8,500
stars and that the Milky Way galaxy alone contains 200 billion stars. He added: “If we stop
listening or looking, we may miss the signals, so we should keep looking.”
A. Decide whether the following statements are true (T) or false (F).
1. Scientists say humans are unlikely to hear from aliens for at least 1,500 years.
2. Cornell astronomers examined 20 different theories on whether aliens exist.
3. One theory that was looked at was from a physicist.
4. Another theory said there is life on Earth so there will be on other planets.
5. Solomonides said aliens couldn’t receive signals from Earth as space is a big place.
6. He said aliens would need to decode 3,000 languages to understand human message.
7. So far Earth’s broadcast signals have reached around 8,500 stars.
8. The researcher suggested we stop looking for alien life
 mọi người ơi giúp mik vs mik cảm ơn rất nhiều

Read the passage carefully and choose the correct answer.

Improve Your Time-Managing Skills

 It is common for all of us to take more tasks than our desired potential. This can often result in stress and tiredness. Learn the art of sharing work with your partners based on their skills and abilities. Before the start of the day, make a list of tasks that need your immediate attention as unimportant tasks can consume much of your precious time. Some tasks need to be completed on that day only while other unimportant tasks could be carried forward to next day. In short, prioritize your tasks to focus on those that are more important. Carry a planner or notebook with you and list all the tasks that come to your mind. Make a simple “To Do” list before the start of the day, prioritize the tasks, and make sure that they are attainable. To better manage your time-management skills, you may think of making 3 lists: work, home, and personal. Stress often occurs when we accept more work than our ability. The result is that our body starts feeling tired which can affect our productivity. Instead, share tasks with your partners and make sure to leave some time for relaxation. Most of the successful men and women have one thing in common. They start their day early as it gives them time to sit, think, and plan their day. When you get up early, you are more calm, creative, and clear-headed. As the day progresses, your energy levels start going down, which affects your productivity and your performance as well.

Making a list of important tasks can help us_____

A. take more tasks than our potentia

B. share work with our partners

C. prioritize important tasks

D. complete all the tasks on that day

Read the passage carefully and choose the correct answer.

Improve Your Time-Managing Skills

 It is common for all of us to take more tasks than our desired potential. This can often result in stress and tiredness. Learn the art of sharing work with your partners based on their skills and abilities. Before the start of the day, make a list of tasks that need your immediate attention as unimportant tasks can consume much of your precious time. Some tasks need to be completed on that day only while other unimportant tasks could be carried forward to next day. In short, prioritize your tasks to focus on those that are more important. Carry a planner or notebook with you and list all the tasks that come to your mind. Make a simple “To Do” list before the start of the day, prioritize the tasks, and make sure that they are attainable. To better manage your time-management skills, you may think of making 3 lists: work, home, and personal. Stress often occurs when we accept more work than our ability. The result is that our body starts feeling tired which can affect our productivity. Instead, share tasks with your partners and make sure to leave some time for relaxation. Most of the successful men and women have one thing in common. They start their day early as it gives them time to sit, think, and plan their day. When you get up early, you are more calm, creative, and clear-headed. As the day progresses, your energy levels start going down, which affects your productivity and your performance as well.

Starting the day early can help you ______.

A. complete the tasks much better

B. slow down your energy levels

C. perform as well as before

D. make the day progress

Read the passage carefully and choose the correct answer.

Improve Your Time-Managing Skills

 It is common for all of us to take more tasks than our desired potential. This can often result in stress and tiredness. Learn the art of sharing work with your partners based on their skills and abilities. Before the start of the day, make a list of tasks that need your immediate attention as unimportant tasks can consume much of your precious time. Some tasks need to be completed on that day only while other unimportant tasks could be carried forward to next day. In short, prioritize your tasks to focus on those that are more important. Carry a planner or notebook with you and list all the tasks that come to your mind. Make a simple “To Do” list before the start of the day, prioritize the tasks, and make sure that they are attainable. To better manage your time-management skills, you may think of making 3 lists: work, home, and personal. Stress often occurs when we accept more work than our ability. The result is that our body starts feeling tired which can affect our productivity. Instead, share tasks with your partners and make sure to leave some time for relaxation. Most of the successful men and women have one thing in common. They start their day early as it gives them time to sit, think, and plan their day. When you get up early, you are more calm, creative, and clear-headed. As the day progresses, your energy levels start going down, which affects your productivity and your performance as well.

All of the following are true about the effects of stress EXCEPT that ______.

A. our body starts feeling tired

B. it can effect our productivity

C. we don’t have enough time for relaxation

D. we accept more work than our ability

Read the passage carefully and choose the correct answer.

Improve Your Time-Managing Skills

 It is common for all of us to take more tasks than our desired potential. This can often result in stress and tiredness. Learn the art of sharing work with your partners based on their skills and abilities. Before the start of the day, make a list of tasks that need your immediate attention as unimportant tasks can consume much of your precious time. Some tasks need to be completed on that day only while other unimportant tasks could be carried forward to next day. In short, prioritize your tasks to focus on those that are more important. Carry a planner or notebook with you and list all the tasks that come to your mind. Make a simple “To Do” list before the start of the day, prioritize the tasks, and make sure that they are attainable. To better manage your time-management skills, you may think of making 3 lists: work, home, and personal. Stress often occurs when we accept more work than our ability. The result is that our body starts feeling tired which can affect our productivity. Instead, share tasks with your partners and make sure to leave some time for relaxation. Most of the successful men and women have one thing in common. They start their day early as it gives them time to sit, think, and plan their day. When you get up early, you are more calm, creative, and clear-headed. As the day progresses, your energy levels start going down, which affects your productivity and your performance as well.

The word “attainable” in paragraph 3 is closet in meaning to “_______”.

A. being able to attend

B. possible to achieve

C. impossible to achieve

D. succeeding in managing something

Read the passage carefully and choose the correct answer.

Improve Your Time-Managing Skills

 It is common for all of us to take more tasks than our desired potential. This can often result in stress and tiredness. Learn the art of sharing work with your partners based on their skills and abilities. Before the start of the day, make a list of tasks that need your immediate attention as unimportant tasks can consume much of your precious time. Some tasks need to be completed on that day only while other unimportant tasks could be carried forward to next day. In short, prioritize your tasks to focus on those that are more important. Carry a planner or notebook with you and list all the tasks that come to your mind. Make a simple “To Do” list before the start of the day, prioritize the tasks, and make sure that they are attainable. To better manage your time-management skills, you may think of making 3 lists: work, home, and personal. Stress often occurs when we accept more work than our ability. The result is that our body starts feeling tired which can affect our productivity. Instead, share tasks with your partners and make sure to leave some time for relaxation. Most of the successful men and women have one thing in common. They start their day early as it gives them time to sit, think, and plan their day. When you get up early, you are more calm, creative, and clear-headed. As the day progresses, your energy levels start going down, which affects your productivity and your performance as well.

In order to improve your time-management skills, you should________.

A. carry a planer with you all the time

B. have separate lists for different categories

C. make the “To Do” list simple to do

D. prioritize the tasks of time management

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 40 to 47.

Hobbit-like Species of Humans

On the tiny island of Flores, east of Bali and midway between Asia and Australia, the scientists have discovered the remains of a small, hobbit-like species of humans. These people grew no larger than the modern three-year-old child. They lived about 18,000 years ago and are completely different species of human.

This discovery has taught scientists a lot about the human species. This remarkable discovery shows that the human species is more varied and flexible in its ability to adapt than previously thought. These hobbit-like people join a short list of other type of humans that lived with modern humans.

The researchers believe that these hobbits evolved from a normal size, human population that reached Flores around 840,000 years ago. One likely explanation is that, over thousands of years, the species became smaller because the environmental conditions favored a smaller body size. The dwarfing of mammals on islands occurs frequently. Islands limit food supply and predators and species compete for the same environmental space. Survival would depend on minimizing energy requirements.

According to the passage, all of the following can dwarf a species of animal or human except _____.

A. little food

B. a deeply forested area with little sunshine 

C. few predators

D. limited land

Read the following passage and mark the letter A, B, C, or D on your answer sheer to indicate the correct answer to each of the questions from 10 to 14.

In the past, technology and progress was very slow. People “invented” farming 12,000 years ago but it took 8,000 years for the idea to go around the world. Then, about 3,500 years ago, people called “potters” used round wheels to turn and make plates. But it took hundreds of years before some clever person thought, if we join two wheels together and make them bigger, we can use them to move things

In the last few centuries, things have begun to move faster. Take a 20th-century invention like the aeroplane, for example. The first acroplane flight on 17 December 1903 only lasted 12 seconds, and the plane only went 37 metres. It can't have been very exciting to watch, but that flight changed the world. Sixteen years later, the first plane flew across the Atlantic, and only fifty years after that, men walked on the moon. Technology is now changing our world faster and faster. So what will the future bring?

One of the first changes will be the materials we use. Scientists have just invented an amazing new material called graphene, and soon we will use it to do lots of things. With graphene batteries in your mobile, it will take a few seconds to charge your phone or download a thousand gigabytes of information! Today, we make most products in factories, but in the future, scientists will invent living materials. Then we won't make things like cars and furniture in factories - we will grow them!

Thirty years ago, people couldn't have imagined social media like Twitter and Facebook. Now we can't llve without them. But this is only the start. Right now, scientists are putting microchips in some disabled people's brains, to help them see, hear and communicate better. In the future, we may all use these technologies. We won't need smartphones to use social media or search the internet because the internet will be in our heads!

More people will go into space in the future, too. Space tourism has already begun, and a hundred years from now, there may be many hotels in space. One day, we may get most of our energy from space too. In 1941, the writer Isaac Asimov wrote about a solar power station in space. People laughed at his idea then, but we should have listened to him. Today, many people are trying to develop a space solar power station. After all, the sun always shines above the clouds! 

What does the writer say about the future of communication? 

A. We can't know what the most popular social media will be. 

B. Microchips will become faster

C. We won't use the internet as much. 

D. We won't need devices like smartphones