mobile phone has many benefits. Firstly, with a mobile phone you can study easier, you can search many informations that you need to your lesson. Your knowledge will be widen. Secondly, you can chat with your friends to relax after studying hardly. Besides, you can releive stress when you use mobile phone such as: listening to music, playing game,etc. I hope it is useful for you

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The major advantages to having a mobile phone is that it is easier to express oneself through communication and creativity, to access entertainment, to be safe, and to connect to the internet. Communicating with loved ones, colleagues, friends, and more has never been simpler

Tick mình nha

Exercise1: Using Present participle phrase to combine each pair of sentences into one.
1. Who saw the boy? He swam in the pool two hours ago.

Who saw the boy swimming in the pool two hours ago?
2. The man is a clown. He is trying to stand on a ball.

The man trying to stand on a ball is a clown
3. The envelope has no stamp on it. It lies on the table.

The envelope lying on the table has no stamp on it
4. My grandmother is old and sick. She never goes out of the house.

My grandmother never going out of the house is old and sick
5. The street is very wide. It leads to the school.

The street leading to the school is very wide
6. Mr. John is my friend. He teaches my son English.

Mr. John teaching my son English is my friend
7. The students are sitting for the exam. They are from Singapore.

The students from Singapore. are sitting for the exam
8. The fence surrounds our house. It is made of wood.

The fence surrounding our house is made of wood
9.The man works in this hospital. He can speak three foreign languages.

The man working in this hospital can speak three foreign languages.

10.A bus goes to the airport. It runs every half an hour.

A bus going to the airport runs every half an hour.
Exercise2: Using Past participle phrase to combine each pair of sentences into one.
1. We are driving on the road. It was built in 2000

We are driving on the road built in 2000

2. The vegetables are sold in this shop. They are grown without chemicals. ……

The vegetables grown without chemicals are sold in this shop

3. The energy is radiated by the sun. It can boil water and run machines.

The energy radiated by the sun can boil water and run machines.

4. Flowers are grown in Dalat. We exported them to foreign countries.

We exported Flowers grown in Dalat to foreign countries.

5. Cars are made in Korea. They are cheap and beautiful.

Cars made in Korea are cheap and beautiful.

6. “The Old Man and the Sea” was written by Hemingway. It is very interesting.

“The Old Man and the Sea” written by Hemingway is very interesting.

7. Penicillin has saved the lives of millions. It was discovered by Dr. Fleming.

Penicillin discovered by Dr. Fleming has saved the lives of millions

8. Rome, Paris and London are big cities. They are visited every year by millions of tourists.

Rome, Paris and London visited every year by millions of tourists are big cities

9. The Great Wall of China was built over 2,000 years ago. It is now one of the seven wonders of the world.

The Great Wall of China built over 2,000 years ago is now one of the seven wonders of the world.

10.The boy was taken to the hospital. He was injured in the accident

The boy injured in the accident was taken to the hospital

Exercise3: Using Present participle phrase or Past participle phrase to combine each pair of sentences into one.

1. The baby is crying for his mother. He is lying in the baby carriage.

The baby lying in the baby carriage is crying for his mother

2. The singer is Trong Tan. He is singing on the television

The singer singing on the television is Trong Tan.

3. The pottery vase is 100,000 dong. It is made in Bat Trang.

The pottery vase made in Bat Trang is 100,000 dong

4. The road is very narrow. It joins the two villages

The road joining the two villages is very narrow

5. Do you know the woman? The woman is talking to Sally

Do you know the woman talking to Sally?

6. The window has been repaired. It was broken last night.

The window broken last night. has been repaired

8. A bridge has been declared unsafe. It was built only two years ago.

A bridge built only two years ago has been declared unsafe

9. People don’t want to use the goods. They are produced in China.

People don’t want to use the goods produced in China.

10.The students are planting trees along the streets. They are volunteers.

The students planting trees along the streets are volunteers.

11.The book is about the boy. He ran away from the orphanage

The book is about the boy running away from the orphanage

12.Trinh Cong Son composed songs. They are greatly liked by millions of Vietnamese people.

Trinh Cong Son composed songs greatly liked by millions of Vietnamese people.

13. The little boy lost his way. He is crying over there.

The little boy crying over there. lost his way

14.The river is Saigon River. It flows through Ho Chi Minh City15. The paintings were stolen from the museum. They haven’t been found yet.

The river flowing through Ho Chi Minh City is Saigon River

The paintings stolen from the museum haven’t been found yet.

EX:Complete the sentences with the words from the box
service,privacy,misunderstandings,cell phone, internet, community,discussion,information ,network , virus
1.The majority of people own cell phones nowadays and people rely on them more than ever
2.Twitter was originally an internal service for employees of Odeo but entered into the public domain in july 2006
3.On Faceboook , you can set privacy levels for individual ablums to control who can see what you share
4.The Internet is a global network of computer networks
5.Emotions can be used in online communication in order to prevent misunderstandings and to express feeling
6.People who use email and online discussion boards have developed certain conventions and rules over the years
7.A computer virus is designed to spread from host to host and has the ability to replicate itself
8.''Netiquette'' is network etiquette, the dos and don't of online communiation
9.Online commmuniations help stengthen the overall sense of community
10.Social networks are quick , cheap and effective way of sharing information with a large number of peple

2. Circle the correct sentences (A, B, C, or D) to have a good letter:
Dear Peter,
1. A. I am very please to receive your letter 2 days ago.
B. I am very pleased to receive your letter 2 days ago.
C. I am very pleased to receiving your letter 2 days ago.
D. I am very pleased to receive your letter for 2 days ago.
2. A. What is your family?
B. Where is your family?
C. When is your family?
D. How is your family?
3. A. I am good and my parents are, too.
B. I am well and my parents are, too.
C. I am good and so are my parents.
D. I am good and so do my parents.
4. A. I live in the countryside at the North of Vietnam.
B. I live in the countryside on the North of Vietnam.
C. I live on the countryside in the North of Vietnam.
D. I live in the countryside in the North of Vietnam.
5. A. The life here is very quiet and peaceful; the people are friendly and honest.
B. The life here is very quietly and peacefully; the people are friendly and honest.
C. The life here is very quiet and peaceful; the people are friend and honest.
D. The life here is very quietly and peacefully; the people are friendly and honestly.
6. A. Would you like come and see me next summer holiday?
B. Would you like coming and see me next summer holiday?
C. Would you like to come and see me next summer holiday?
D. Would you like coming and seeing me next summer holiday?
7. A. I am look forward to seeing you soon.
B. I am looking forward to see you soon.
C. I look forward to seeing you soon.
D. I am looking forward to seeing you soon.
8. A. Sincere,
B. Sincerity,
C. Sincerly,
D. Sincerely,
Huong
Test 2: Circle the correct sentences to have a short story:
1. A. Tom and Jack go to the movies last week.
B. Tom and Jack will go to the movies last week.
C. Tom and Jack went to the movies last week.
D. Tom and Jack went to the movies since last week.
2. A. The film was very good but it was longer than they thought.
B. The film is very good but it was longer than they thought.
C. The film was very good but it is longer than they thought.
D. The film was very good but it was more longer than they thought.
3. A. When they came out the cinema, the last bus had gone.
B. When they come out of the cinema, the last bus had gone.
C. When they came out of the cinema, the last bus went.
D. When they came out of the cinema, the last bus had gone.
4. A. They did not know how to get home.
B. They did not know how getting home.
C. They did not know how get home.
D. They did not know to get home.
5. A. Tom wanted to get a taxi but Jack did not agree.
B. Tom wanted to get a taxi but Jack disagreed.
C. Tom wanted getting a taxi but Jack did not agree.
D. A and B are correct.
6. A. Finally, they start to walk home.
B. Final, they started to walk home.
C. Finally, they started to walking home.
D. Finally, they started to walk home.
7. A. It is a very long walk.
B. It was very a long walk.
C. It was a very long walk.
D. It were a very long walk.
8. A. They was getting very tired.
B. They were geting very tired.
C. They were very getting tired.
D. They were getting very tired.
9. A. Sudden a car stopped next to them.
B. Suddenly a car stoped next to them.
C. Suddenly a car stopped next them.
D. Suddenly a car stopped next to them.
10 A. To their surprise, it was the neighbor of theirs.
B. To their surprise, it was the neighbor of them.
C. To their surprise, it was the neighbor of their.
D. To their surprise, it was the neighbor of they.
11. A. They were happy to see him because they could get a ride home.
B. They were happy see him because they could get a ride home.
C. They were happily to see him because they could get a ride home.
D. They were happy to seeing him because they could get a ride home.
Bạn ơi mấy câu dưới lặp lại nha

2. Circle the correct sentences (A, B, C, or D) to have a good letter:
Dear Peter,
1. A. I am very please to receive your letter 2 days ago.
B. I am very pleased to receive your letter 2 days ago.
C. I am very pleased to receiving your letter 2 days ago.
D. I am very pleased to receive your letter for 2 days ago.
2. A. What is your family?
B. Where is your family?
C. When is your family?
D. How is your family?
3. A. I am good and my parents are, too.
B. I am well and my parents are, too.
C. I am good and so are my parents.
D. I am good and so do my parents.
4. A. I live in the countryside at the North of Vietnam.
B. I live in the countryside on the North of Vietnam.
C. I live on the countryside in the North of Vietnam.
D. I live in the countryside in the North of Vietnam.
5. A. The life here is very quiet and peaceful; the people are friendly and honest.
B. The life here is very quietly and peacefully; the people are friendly and honest.
C. The life here is very quiet and peaceful; the people are friend and honest.
D. The life here is very quietly and peacefully; the people are friendly and honestly.
6. A. Would you like come and see me next summer holiday?
B. Would you like coming and see me next summer holiday?
6
C. Would you like to come and see me next summer holiday?
D. Would you like coming and seeing me next summer holiday?
7. A. I am look forward to seeing you soon.
B. I am looking forward to see you soon.
C. I look forward to seeing you soon.
D. I am looking forward to seeing you soon.
8. A. Sincere,
B. Sincerity,
C. Sincerly,
D. Sincerely,
Huong
Test 2: Circle the correct sentences to have a short story:
1. A. Tom and Jack go to the movies last week.
B. Tom and Jack will go to the movies last week.
C. Tom and Jack went to the movies last week.
D. Tom and Jack went to the movies since last week.
2. A. The film was very good but it was longer than they thought.
B. The film is very good but it was longer than they thought.
C. The film was very good but it is longer than they thought.
D. The film was very good but it was more longer than they thought.
3. A. When they came out the cinema, the last bus had gone.
B. When they come out of the cinema, the last bus had gone.
C. When they came out of the cinema, the last bus went.
D. When they came out of the cinema, the last bus had gone.
4. A. They did not know how to get home.
B. They did not know how getting home.
C. They did not know how get home.
D. They did not know to get home.
5. A. Tom wanted to get a taxi but Jack did not agree.
B. Tom wanted to get a taxi but Jack disagreed.
C. Tom wanted getting a taxi but Jack did not agree.
D. A and B are correct.
6. A. Finally, they start to walk home.
B. Final, they started to walk home.
C. Finally, they started to walking home.
D. Finally, they started to walk home.
7. A. It is a very long walk.
B. It was very a long walk.
C. It was a very long walk.
D. It were a very long walk.
8. A. They was getting very tired.
B. They were geting very tired.
C. They were very getting tired.
D. They were getting very tired.
9. A. Sudden a car stopped next to them.
B. Suddenly a car stoped next to them.
C. Suddenly a car stopped next them.
D. Suddenly a car stopped next to them.
7
10 A. To their surprise, it was the neighbor of theirs.
B. To their surprise, it was the neighbor of them.
C. To their surprise, it was the neighbor of their.
D. To their surprise, it was the neighbor of they.
11. A. They were happy to see him because they could get a ride home.
B. They were happy see him because they could get a ride home.
C. They were happily to see him because they could get a ride home.
D. They were happy to seeing him because they could get a ride home.

Intelligent Robots play a vital role in modern days. Besides benefits, we must consider disadvantages when using them.

First, look at the most positive points. Thanks to robots and A.I technology, the number of workforce can be reduced but the production even increases more, especially in the manufacturing industry. The robots can perform the tasks faster than the humans and much more consistently and accurately. They can work at places 24/7 without any salary and food. Additionally, they don’t get bored. In medicine, they helps doctors to diagnose diseases, do the surgeries, especially tiny surgeries with highest accuracy. In some hospitals, the robo pets can help the patients with depression and they keep them active.

On the contrary, robots bring about some troubles. First and for most, training is needed to operate the system, so we need to pay for scientists and trainees, maintenance and reparation expenditure, which raise the cost overall. Another point I’d to mention is the machine malfunction, which creates lots of troubles and confusions, and even sometimes lead to unexpected accidents. It’s reported that a robot in a car manufacturing factory killed a worker. This results in a worrisome of people using A.I for medical purposes. Furthermore, the robots are not able to act any different from what they are programmed to do. With the heavy application of robots, the humans may become overly dependent on the machines, losing their mental capacities. If the control of robots goes in the wrong hands, the robots may cause the destruction.

In conclusion, I suppose that we need to take advantages of A.I to make our life better, but remember its dangers and risks to take precaution timely.

Dịch:

Robot thông minh đóng một vai trò quan trọng trong thời hiện đại ngày nay. Ngoài lợi ích, chúng ta phải xem xét những bất lợi khi sử dụng chúng.

Trước tiên, hãy nhìn vào những điểm tích cực nhất. Nhờ robot và công nghệ A.I, số lượng lao động có thể giảm xuống nhưng năng suất thậm chí còn tăng nhiều hơn, đặc biệt là trong ngành chế tạo. Các robot có thể thực hiện các nhiệm vụ nhanh hơn con người và hơn nữa một cách nhất quán và chính xác. Chúng có thể làm việc tại các địa điểm 24/7 mà không cần có lương hay thực ăn. Ngoài ra, chúng không cảm thấy buồn chán. Trong y học, chúng giúp các bác sĩ chẩn đoán bệnh tật, phẫu thuật, đặc biệt là các tiểu phẫu với độ chính xác cao nhất. Ở một số bệnh viện, thú nuôi robot có thể giúp bệnh nhân trầm cảm và giữ họ hoạt động.

Ngược lại, robot tạo ra một số rắc rối. Đầu tiên nhất, đào tạo là cần thiết để vận hành hệ thống, do đó chúng ta cần phải trả cho các nhà khoa học và học viên, chi phí bảo dưỡng và sửa chữa, làm tăng chi phí tổng thể. Một điểm tôi muốn đề cập đến là sự cố máy móc, tạo ra nhiều rắc rối, và thậm chí đôi khi dẫn đến những tai nạn không ngờ đến. Đã được ghi nhận rằng một robot trong một nhà máy sản xuất xe hơi giết chết một công nhân. Điều này dẫn đến một sự đáng lo ngại của người sử dụng A.I cho mục đích y tế. Hơn nữa, các robot không thể hành động khác với những gì chúng được lập trình để làm. Với việc ứng dụng nhiều robot, con người có thể trở nên quá phụ thuộc vào máy móc, mất khả năng tinh thần của họ. Nếu sự kiểm soát của robot đi sai hướng, các robot có thể gây ra sự phá hủy.

Tóm lại, tôi cho rằng chúng ta cần tận dụng lợi thế của A.I để làm cho cuộc sống của chúng ta tốt hơn, nhưng hãy nhớ đến những nguy cơ và rủi ro của nó để kịp thời phòng ngừa.

You can use this to refer:

Intelligent Robots play a vital role in modern days. Besides benefits, we must consider disadvantages when using them.

First, look at the most positive points. Thanks to robots and A.I technology, the number of workforce can be reduced but the production even increases more, especially in the manufacturing industry. The robots can perform the tasks faster than the humans and much more consistently and accurately. They can work at places 24/7 without any salary and food. Additionally, they don’t get bored. In medicine, they helps doctors to diagnose diseases, do the surgeries, especially tiny surgeries with highest accuracy. In some hospitals, the robo pets can help the patients with depression and they keep them active.

On the contrary, robots bring about some troubles. First and for most, training is needed to operate the system, so we need to pay for scientists and trainees, maintenance and reparation expenditure, which raise the cost overall. Another point I’d to mention is the machine malfunction, which creates lots of troubles and confusions, and even sometimes lead to unexpected accidents. It’s reported that a robot in a car manufacturing factory killed a worker. This results in a worrisome of people using A.I for medical purposes. Furthermore, the robots are not able to act any different from what they are programmed to do. With the heavy application of robots, the humans may become overly dependent on the machines, losing their mental capacities. If the control of robots goes in the wrong hands, the robots may cause the destruction.

In conclusion, I suppose that we need to take advantages of A.I to make our life better, but remember its dangers and risks to take precaution timely.

1. There are over 30 schools.

2. It is about a rock musician who became a teacher.

3. He started in 1998.

4. He teaches his students how to play in front of a real audience.

5. He has taught hundreds of youngpeople.

Rewrite The Sentences Without Change Their Meaning.
1. My House Is Bigger Than Your House.
- > Your House Is smaller Than Mine.
2. The Black Car Is Cheaper Than The Red Car.
-> The Red Car is More Expensive Than The Black One.
3. There Is A Sink , A Tub, A Shower In The Bathroom .
-> The Bathroom contains A Sink, A Tub And A Shower
4. No One In The Group Is Taller Than Trung.
-> Trung is The Tallest In The Group.
5. Do You Have A Better Refrigerator Than This ?
-> Is This the Best Refrigerator You Have?
6. My House Is The Oldest House On The Street.
-> No House on The Street Is Older Than My House .
7. I Get To Work In Half An Hour.
-> It Takes me Half An Hour To Get To Work
8. Do You Have A Cheaper Computer Than This ?
-> Is This the Most Expensive Computer You Have?.
9. How Much Is This Dictionary?
-> How Much Does this Dictionary Cost?.
10. It Isn’t Important For You To Finish The Work Today .
-> You Don’t have To Finish The Work Today
11. There Are Over Eight Hundred Stamps In Tim’s Collection .
-> Tim’s Collection contains Over Eight Hundred Stamps
12. How Old Is Your Father ?
-> What is Your Father's Age?.
13. How High Is Big Ben Clock Tower ?
-> What is Big Ben Clock Tower's Height?.
14. What Is Your Son’s Weight ?
-> How tall Is Your Son?.
15. What Is The Price Of This Face Mask ?
-> How Much Does this Face Mask Cost?
16. How Wide Is The West Lake ?
-> What is The West Lake's Width?
17. How Long Is The Me Kong River ?
-> What is The Mk River's Length?.
18. I Don’t Like Beef. My Mother Doesn’t Like Beef Either.
-> I Don’t like Beef. Neither Does My Mother
19. She Is A Teacher. I Am A Teacher , Too.
-> She Is a Teacher. So Am I
20. Mr. Thanh Couldn’t Enjoy The Meal Because Of Stomachache.
-> The Stomachache Prevented Mr Thank From Enjoying The Meal

Rewrite The Sentences Without Change Their Meaning.
1. My House Is Bigger Than Your House.
- > Your House Is smaller Than Mine.
2. The Black Car Is Cheaper Than The Red Car.
-> The Red Car is More Expensive Than The Black One.
3. There Is A Sink , A Tub, A Shower In The Bathroom .
-> The Bathroom contains A Sink, A Tub And A Shower
4. No One In The Group Is Taller Than Trung.
-> Trung is The Tallest In The Group.
5. Do You Have A Better Refrigerator Than This ?
-> Is This the Best Refrigerator You Have?
6. My House Is The Oldest House On The Street.
-> No House on The Street Is Older Than My House .
7. I Get To Work In Half An Hour.
-> It Takes me Half An Hour To Get To Work
8. Do You Have A Cheaper Computer Than This ?
-> Is This the Most Expensive Computer You Have?.
9. How Much Is This Dictionary?
-> How Much Does this Dictionary Cost?.
10. It Isn’t Important For You To Finish The Work Today .
-> You Don’t have To Finish The Work Today
11. There Are Over Eight Hundred Stamps In Tim’s Collection .
-> Tim’s Collection contains Over Eight Hundred Stamps
12. How Old Is Your Father ?
-> What is Your Father's Age?.
13. How High Is Big Ben Clock Tower ?
-> What is Big Ben Clock Tower's Height?.
14. What Is Your Son’s Weight ?
-> How tall Is Your Son?.
15. What Is The Price Of This Face Mask ?
-> How Much Does this Face Mask Cost?
16. How Wide Is The West Lake ?
-> What is The West Lake's Width?
17. How Long Is The Me Kong River ?
-> What is The Mk River's Length?.
18. I Don’t Like Beef. My Mother Doesn’t Like Beef Either.
-> I Don’t like Beef. Neither Does My Mother
19. She Is A Teacher. I Am A Teacher , Too.
-> She Is a Teacher. So Am I
20. Mr. Thanh Couldn’t Enjoy The Meal Because Of Stomachache.
-> The Stomachache Prevented Mr Thank From Enjoying The Meal