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31 tháng 3 2019

Đáp án: B

Giải thích: Scientific invention: phát minh khoa học

Đâu là phát minh khoa học nổi tiếng nhất thế kỉ 19?

��i sản.

1. If I were you, I … do something to prevent him from littering. A. would B. did C. will D. do 2.Earth ….............. by the gravity of the Sun and orbits around it. A. holds B. is held C. is holding D. held 3. By the time we ….............. to the cinema, the film had started. A. gets B. had got C. has got D. got 4. When the policeman came there, the robber … A. had left B. has left C. left D. was left 5. All people who were without homes in the flood were provided with …............
Đọc tiếp

1. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

2.Earth ….............. by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

3. By the time we ….............. to the cinema, the film had started.

A. gets B. had got C. has got D. got

4. When the policeman came there, the robber …

A. had left B. has left C. left D. was left

5. All people who were without homes in the flood were provided with …......... accommodation.

A. short B. temporary C. present D. instant

6. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

7. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ...

A. changes B. keeps C. remains D. stays

8 Australia is home to .......................… animals like kangaroos and koalas.

A. only B. rare C. unique D. precious

17. If you were the president, what .....................… you do to help the environment?

A. will B. did C. would D. do

9.The Maori in New Zealand greet each other by .......................… their noses.

A. touching B. punching C. blowing D. rubbing

10. I believe that our new manager has the ….............. to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

11. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

12 You will recognize Jenny when you see her. She …....................... a red hat.

A. wears B. is wearing C. will wear D. will be wearing

13. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

14. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

15. Many people believe that robots have made workers jobless………that is not necessarily true.

A. but B. and C. so D. or

16. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

17. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities. A. moreover B. so C. however D. as a result

18. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

19. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

20. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

21. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

2
29 tháng 4 2018

1. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

2.Earth ….............. by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

3. By the time we ….............. to the cinema, the film had started.

A. gets B. had got C. has got D. got

4. When the policeman came there, the robber …

A. had left B. has left C. left D. was left

5. All people who were without homes in the flood were provided with …......... accommodation.

A. short B. temporary C. present D. instant

6. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

7. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ...

A. changes B. keeps C. remains D. stays

8 Australia is home to .......................… animals like kangaroos and koalas.

A. only B. rare C. unique D. precious

17. If you were the president, what .....................… you do to help the environment?

A. will B. did C. would D. do

9.The Maori in New Zealand greet each other by .......................… their noses.

A. touching B. punching C. blowing D. rubbing

10. I believe that our new manager has the ….............. to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

11. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

12 You will recognize Jenny when you see her. She …....................... a red hat.

A. wears B. is wearing C. will wear D. will be wearing

13. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

14. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

15. Many people believe that robots have made workers jobless………that is not necessarily true.

A. but B. and C. so D. or

16. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

17. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities. A. moreover B. so C. however D. as a result

18. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

19. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

20. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

21. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

3 tháng 5 2019

1. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

2.Earth ….............. by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

3. By the time we ….............. to the cinema, the film had started.

A. gets B. had got C. has got D. got

4. When the policeman came there, the robber …

A. had left B. has left C. left D. was left

5. All people who were without homes in the flood were provided with …......... accommodation.

A. short B. temporary C. present D. instant

6. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

7. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ...

A. changes B. keeps C. remains D. stays

8 Australia is home to .......................… animals like kangaroos and koalas.

A. only B. rare C. unique D. precious

17. If you were the president, what .....................… you do to help the environment?

A. will B. did C. would D. do

9.The Maori in New Zealand greet each other by .......................… their noses.

A. touching B. punching C. blowing D. rubbing

10. I believe that our new manager has the ….............. to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

11. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

12 You will recognize Jenny when you see her. She …....................... a red hat.

A. wears B. is wearing C. will wear D. will be wearing

13. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

14. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

15. Many people believe that robots have made workers jobless………that is not necessarily true.

A. but B. and C. so D. or

16. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

17. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities.

A. moreover B. so C. however D. as a result

18. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

19. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

20. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

21. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

30 tháng 4 2019

Đáp án:A

Giải thích: câu chia thời hiện tại hoàn thành vì có mốc thời gian “since 1965”

Dịch: Từ năm 1965, cây phong với lá đỏ đã trở thành biểu tượng nổi tiếng nhất Canada

15 tháng 2 2018

Đáp án A

Giải thích: câu chia thời hiện tại hoàn thành vì có mốc thời gian “since 1965”

Dịch: Từ năm 1965, cây phong với lá đỏ đã trở thành biểu tượng nổi tiếng nhất Canada.

1 tháng 9 2018

More people study English ..or. any other language. In many countries, the textbook in universities .are.. in English. Many universities classes are taught in English even .if.. the native language is .in.. English.

English is the ... of international business, research, .and.. science. More than three fourths of the world's email is written in English. More than three fifths of the world's radio stations .iare.. English. More than half of the scientific and research journals are in English. Most ... languages have borrowed many English words.

The radio is one of the wonders of modern inventions. It is a novel system of sending news like telephone or telegraph but without wires. Marconi, an Italian scientist invented the radio . In 1896, the first wireless message was sent Perish and Weston through an apparatus he invented. The receiving sets catch the sounds, which are then, broadcast. The more powerful a receiving set is, the greater it can catch broadcast sounds from a long distance. The invention of wireless or the radio is a...
Đọc tiếp

The radio is one of the wonders of modern inventions. It is a novel system of sending news like telephone or telegraph but without wires. Marconi, an Italian scientist invented the radio . In 1896, the first wireless message was sent Perish and Weston through an apparatus he invented. The receiving sets catch the sounds, which are then, broadcast. The more powerful a receiving set is, the greater it can catch broadcast sounds from a long distance. The invention of wireless or the radio is a wonder in this world. One can know everything instantly through a radio set. Programs from distant countries can be heard promptly. The radio is also a source of cheap amusement and entertainment. Besides news and messages, there are entertainment programs like music, dialogues and educational items for children.

1. Is radio one of the wonders of modern invention?

- .........................................................................................................................................................

2. Who invented the radio?

- .........................................................................................................................................................

3. What can the radio do from a long distance?

.......................................................................................................................................................

4. What are there for children?

.............................................................................................................................................................

1
14 tháng 7 2019

1. Yes, it is

2. Marconi, an Italianscientist invited the radio.

3. The radio can catchboardcast sounds from a long distance.

4. There are entertaiment programs like music, dialogues and educational items for children.

Nếu bạn thấy đúng cho mik 1 like nhe =))

9 tháng 12 2018

1. than
2. is written
3. though
4. also
5. one
6. are in
7. popular
I think so. Good luck!

24 tháng 12 2018

The ancient (1)________ of Hoi An lies on Thu River, more than 30 kilometers to south of Da Nang. occupied by early western traders, Hoi An was one of the major (2)________ commercial ports of South Asia in the 16th century. Hoi An is famous (3)_________ old temples, pagodas, title-roof houses and narrow streets. Tourists can visit the relics of Sa Huynh and Chan Civilizations. They can also enjoy the beautiful scenery of the Thu Bon River, Cua Dai Beach, etc. In (4)_________ years, Hoi An has become a very (5)________ tourists destination in VietNam. Importantly, the commitee of the World Heritages of UNESCO officially certified Hoi An a World Heritage Site in 1999.

1. A. village B. city C . town D. capital

2. A. recent-time B. modem-time C. new-time D. old-time

3. A. for B. in C. with D. of

4. A. near B. new C. recent D. most

5. A. popular B. díliked C. known D. liked

15 tháng 7 2019

1. C.town

2. D.old-time

3. A.for

4. C.recent

5. A.popular

II. Find the word which has different stress pattern from the others. 1.A. person B. father C. teacher D. enjoy 2. A. prefer B. enjoy C. mother D. agree 3.A. doctor B. father C. picture D. fancy 4.A. pollution B. visit C. listen D. open 5.A. depend B. advise C. affect D. listen 6.A. affect B. father C. teacher D. picture 7. A. prefer B. enjoy C. mother D. affect 8.A. affect B. happen C. pollution D. fancy 9.A. pollution B. picture C. village D. factory 10.A. illustrate B. believe...
Đọc tiếp

II. Find the word which has different stress pattern from the others.

1.A. person B. father C. teacher D. enjoy

2. A. prefer B. enjoy C. mother D. agree

3.A. doctor B. father C. picture D. fancy

4.A. pollution B. visit C. listen D. open

5.A. depend B. advise C. affect D. listen

6.A. affect B. father C. teacher D. picture

7. A. prefer B. enjoy C. mother D. affect

8.A. affect B. happen C. pollution D. fancy

9.A. pollution B. picture C. village D. factory

10.A. illustrate B. believe C. affect D. village

11. A. artistic B. historic C. dramatic D. scientific

12. A. medical B. national C. chemical D. historical

13.A. athletic B. dramatic C. scientific D. heroic

14.A. medical B. hospital C. politic D. electric

15.A. chemical B. physical C. environmental D. medical

III. Choose A, B, C, D for each gap in to the following sentences.

1. Air___________, together with littering, is causing many problems in our cities today.

A. pollute B. pollution C. polluting D. polluted

2. The road in front of my office is always __________ when it rains heavily.

A. to flood B. flooding C. flood D. flooded

3. Singapore is famous for its __________ and green trees.

A. cleanliness B. cleanly C. cleaning D. clean

4. In some English speaking countries, turkey and pudding are ___________ food at Christmas.

A. national B. historical C. traditional D. possible

5. The USA has a population of 304 million, and it’s the third_________ country in the world.

A. smallest B. largest C. narrowest D. highest

6. The roof of the building _____________ in a storm a few days ago.

A. damaged B. was damaged C. has damaged D. has been damaged

7. A severe tropical___________ is called a typhoon.

A. drought B. rain C. flood D. storm

8. As soon as the floodwater ___________ down, people ____________ their houses.

A. went - cleaned B. had gone – cleaned C. went - had cleaned D. had gone – had cleaned

9. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

10.Earth … by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

11. By the time we … to the cinema, the film had started.

A. gets B. had got C. has got D. got

12. When the policeman came there, the robber …

A. had left B. has left C. left D. was left

13. All people who were without homes in the flood were provided with … accommodation.

A. short B. temporary C. present D. instant

14. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

15. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ... .

A. changes B. keeps C. remains D. stays

16. Australia is home to … animals like kangaroos and koalas.

A. only B. rare C. unique D. precious

17. If you were the president, what … you do to help the environment?

A. will B. did C. would D. do

18.The Maori in New Zealand greet each other by … their noses.

A. touching B. punching C. blowing D. rubbing

19. The village’s drinking water … with poisonous chemicals since the factory came into operation.

A. contaminates B. is contaminated C. has contaminated D. has been contaminated

20. When the policeman came to the scene, the driver of the car …

A. have left B. had left C. leaves D. was left

21. All people who were without homes in the flood were provided with … accommodation.

A. short B. temporary C. present D. instant

22. I believe that our new manager has the … to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

23. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

24. You will recognize Jenny when you see her. She … a red hat.

A. wears B. is wearing C. will wear D. will be wearing

25. the famer rides the buffalo____carts loaded full of rice home

A. draw B.drawing C.drew D.drawn

26. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

27. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

28. Many people believe that robots have made workers jobless………that is not necessarily true.

A. but B. and C. so D. or

29. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

30. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities.

A. moreover B. so C. however D. as a result

31. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

32. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

33. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

34. If you __________ something, you should patent it as quickly as possible.

A. invented B. will invent C. have invented D. are inventing

35. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

2
20 tháng 4 2019

III. Choose A, B, C, D for each gap in to the following sentences.

1. Air___________, together with littering, is causing many problems in our cities today.

A. pollute B. pollution C. polluting D. polluted

2. The road in front of my office is always __________ when it rains heavily.

A. to flood B. flooding C. flood D. flooded

3. Singapore is famous for its __________ and green trees.

A. cleanliness B. cleanly C. cleaning D. clean

4. In some English speaking countries, turkey and pudding are ___________ food at Christmas.

A. national B. historical C. traditional D. possible

5. The USA has a population of 304 million, and it’s the third_________ country in the world.

A. smallest B. largest C. narrowest D. highest

6. The roof of the building _____________ in a storm a few days ago.

A. damaged B. was damaged C. has damaged D. has been damaged

7. A severe tropical___________ is called a typhoon.

A. drought B. rain C. flood D. storm

8. As soon as the floodwater ___________ down, people ____________ their houses.

A. went - cleaned B. had gone – cleaned C. went - had cleaned D. had gone – had cleaned

9. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

10.Earth … by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

11. By the time we … to the cinema, the film had started.

A. gets B. had got C. has got D. got

12. When the policeman came there, the robber …

A. had left B. has left C. left D. was left

13. All people who were without homes in the flood were provided with … accommodation.

A. short B. temporary C. present D. instant

14. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

15. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ... .

A. changes B. keeps C. remains D. stays

16. Australia is home to … animals like kangaroos and koalas.

A. only B. rare C. unique D. precious

17. If you were the president, what … you do to help the environment?

A. will B. did C. would D. do

18.The Maori in New Zealand greet each other by … their noses.

A. touching B. punching C. blowing D. rubbing

19. The village’s drinking water … with poisonous chemicals since the factory came into operation.

A. contaminates B. is contaminated C. has contaminated D. has been contaminated

20. When the policeman came to the scene, the driver of the car …

A. have left B. had left C. leaves D. was left

21. All people who were without homes in the flood were provided with … accommodation.

A. short B. temporary C. present D. instant

22. I believe that our new manager has the … to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

23. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

24. You will recognize Jenny when you see her. She … a red hat.

A. wears B. is wearing C. will wear D. will be wearing

25. the famer rides the buffalo____carts loaded full of rice home

A. draw B.drawing C.drew D.drawn

26. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

27. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

28. Many people believe that robots have made workers jobless………that is not necessarily true.

A. but B. and C. so D. or

29. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

30. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities.

A. moreover B. so C. however D. as a result

31. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

32. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

33. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

34. If you __________ something, you should patent it as quickly as possible.

A. invented B. will invent C. have invented D. are inventing

35. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

#Yumi

20 tháng 4 2019

II. Find the word which has different stress pattern from the others

1. A. person B. father C. teacher D. enjoy

2. A. prefer B. enjoy C. mother D. agree

3. A. doctor B. father C. picture D. fancy

4. A. pollution B. visit C. listen D. open

5. A. depend B. advise C. affect D. listen

6. A. affect B. father C. teacher D. picture

7. A. prefer B. enjoy C. mother D. affect

8. A. affect B. happen C. pollution D. fancy

9. A. pollution B. picture C. village D. factory

10 .A. illustrate B. believe C. affect D. village

11. A. artistic B. historic C. dramatic D. scientific

12. A. medical B. national C. chemical D. historical

13. A. athletic B. dramatic C. scientific D. heroic

14 .A. medical B. hospital C. politic D. electric

15. A. chemical B. physical C. environmental D. medical

III. Choose A, B, C, D for each gap in to the following sentences.

1. Air___________, together with littering, is causing many problems in our cities today.

A. pollute B. pollution C. polluting D. polluted

2. The road in front of my office is always __________ when it rains heavily.

A. to flood B. flooding C. flood D. flooded

3. Singapore is famous for its __________ and green trees.

A. cleanliness B. cleanly C. cleaning D. clean

4. In some English speaking countries, turkey and pudding are ___________ food at Christmas.

A. national B. historical C. traditiona l D. possible

5. The USA has a population of 304 million, and it’s the third_________ country in the world.

A. smallest B. largest C. narrowest D. highest

6. The roof of the building _____________ in a storm a few days ago.

A. damaged B. was damaged C. has damaged D. has been damaged

7. A severe tropical___________ is called a typhoon.

A. drought B. rain C. flood D. storm

8. As soon as the floodwater ___________ down, people ____________ their houses.

A. went - cleaned B. had gone – cleaned C . went - had cleaned D. had gone – had cleaned

9. If I were you, I … do something to prevent him from littering.

A . would B. did C. will D. do

10.Earth … by the gravity of the Sun and orbits around it.

A. holds B. is held C . is holding D. held

11. By the time we … to the cinema, the film had started.

A. gets B. had got C. has got D. got

12. When the policeman came there, the robber …

A. had left B. has left C. left D. was left

13. All people who were without homes in the flood were provided with … accommodation.

A. short B. temporary C. present D. instant

14. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

15. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ... .

A. changes B. keeps C. remains D. stays

16. Australia is home to … animals like kangaroos and koalas.

A. only B. rare C. unique D. precious

17. If you were the president, what … you do to help the environment?

A. will B. did C. would D. do

18.The Maori in New Zealand greet each other by … their noses.

A. touching B. punching C. blowing D. rubbing

19. The village’s drinking water … with poisonous chemicals since the factory came into operation.

A. contaminates B. is contaminated C. has contaminated D. has been contaminated

20. When the policeman came to the scene, the driver of the car …

A. have left B. had left C. leaves D. was left

21. All people who were without homes in the flood were provided with … accommodation.

A. short B. temporary C. present D. instant

22. I believe that our new manager has the … to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

23. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

24. You will recognize Jenny when you see her. She … a red hat.

A. wears B. is wearing C. will wear D. will be wearing

25. the famer rides the buffalo____carts loaded full of rice home

A. draw B.drawing C.drew D.drawn

26. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

27. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

28. Many people believe that robots have made workers jobless………that is not necessarily true.

A. but B. and C. so D. or

29. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

30. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities.

A. moreover B. so C. however D. as a result

31. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

32. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

33. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

34. If you __________ something, you should patent it as quickly as possible.

A. invented B. will invent C. have invented D. are inventing

35. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect