K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

1 tháng 6 2018

1) We remain close friends, despite having had many....arguments.......(argue)

2) This is a lovely place all year round because of the great.....variety....of flowers and trees which grow in the city (vary)

3) the accident was trahic because of its suddenness causing the...death......of many passengers who world otherwise have been saved (read)

4) contrary to popular.......belief..... walt disney's first theme park was not disney land. It was a garden in Bel Air (believe)

5) the weather made their progress imppossible. As it had been raining .heavily........ all night, they had to be very careful (heavy)

6) most.......foreigners... who visit Britain are surprised to find that its inhabitants are more informal than they had imagined (foreign)

7) All the pupils must have their parent's........permission........ to go for the picnic (permit)

8) Tim is one of the....participator....... on a boat trip on Lake Michigan (participate)

9) I received a letter of.....confirmation........ from the airport (confirm)

The city of Melbourne, Australia has always had a (1)_______________ forunusual weather. Melbourne people enjoy (2)_________ this joke to visitors:if you don’t like the weather in Melbourne, don’t worry, just wait fiveminutes, because it’s sure to change. At the beginning of 1992,Melbourne had its (3)________ January for over 100 years. It rained fornine days on (4)_______ . As well as raining all day, the weather was alsocold. At night, people in some Melbourne suburbs were (5)_________...
Đọc tiếp

The city of Melbourne, Australia has always had a (1)_______________ for

unusual weather. Melbourne people enjoy (2)_________ this joke to visitors:

if you don’t like the weather in Melbourne, don’t worry, just wait five

minutes, because it’s sure to change. At the beginning of 1992,

Melbourne had its (3)________ January for over 100 years. It rained for

nine days on (4)_______ . As well as raining all day, the weather was also

cold. At night, people in some Melbourne suburbs were (5)_________ on

their heating as (6)_________ it was winter. It was (7)__________ cold many

people could (8)_______ believe that it was summer at all.

The best weather in Melbourne, however, is not usually in

the summer: it is in the autumn. The autumn usually has more pleasant days

the summer. The weather in autumn is usually (10)___________ of

warm days and cool, comfortable (11)_________ .

The (12)_____ of the city at this time of year is beautiful, too. Melbourne

has many lovely gardens and parklands with beautiful trees. In the autumn,

the trees change their (13)_________ to red, gold and brown. As they are

(14)_____ in the air by the wind of a late autumn day, the leaves add life

to the city. So even if the summer is cold and wet, people in Melbourne

can still look forward to the (15) ______of a warm sunny autumn.

1
11 tháng 10 2019

1. Reputation

2 telling

3. wettest

4. End

5.turning

6. end

7. So

8. never

9. than

10. composed

11. Nights

12. scenery

13. Leaves

14. blown

15. possibility

26 tháng 3 2019

1.Television can make things more MEMORABLE because it brings both sounds and pictures (MEMORY)

2.Tim is one of the PARTICIPATORS on a boat trip on Lake Michigan ( PARTICIPATE)

3.Professor Smith has joined the company in an ADVICEDLY capacity (ADVISE)

4. They were so alike. It's sometimes impossible to DIFFERENTIATE between them ( DIFFERENT)

5. Saving energy means reducing HOUSE bills ( HOUSE)

6. YOUNGER who spend most of their time in front of a computer don't have enough time for studying and playing sports ( YOUNG)

7. We must all protect the environment to SURE a better world for our grandfather ( SURE )

8. The FREQUENTLY of the trains and the buses causes frustration and annoyance ( FREQUENT)

9. A label on a package of food must not be LEAD ( LEAD)

10. Son people believe that travelling by plane is.CONSIDER safer than other form of travel ( CONSIDER)

Read the text below and look carefully at each line. Some of the lines are correct, and some have a word which should not be there. If a line is correct, put a tick (√) by the number. If a line has a word which should not be there, write the word by the number ADVENTURE IN PERU 0. I've just been to see a film is called Touching the Void. It's 0. .....is..... 00. about two climbers who decided to go climbing in the mountains 00....√..... 1.in Peru. It took them two days to reach the...
Đọc tiếp

Read the text below and look carefully at each line. Some of the lines are correct, and some have a word which should not be there. If a line is correct, put a tick (√) by the number. If a line has a word which should not be there, write the word by the number

ADVENTURE IN PERU

0. I've just been to see a film is called Touching the Void. It's 0. .....is.....

00. about two climbers who decided to go climbing in the mountains 00....√.....

1.in Peru. It took them two days to reach the mountain they 1........

2.had been decided to clims because it was in such a remote place 2.......

3. They left a companion and the most of their supplies at a base camp, 3........

4.optimistically thinking about they would be back in a couple of 4........

5.days. After a difficult climb, they reached at the top of 5....

6.the mountain. It was then that everything started to go wrong 6.......

7. Because of one climber had broken his leg, he had to be 7.....

8.lowered down the mountain by means of a rope. His leg it was so 8.........

9.much painful that he couldn't stand on it. After a very exciting bit 9.......

10.of the film, which I won't describe, he found by himself alone 10.......

11.at the bottom of a crevasse. He manged to climb out and eventually 11........

12.crawl to safety. The cold was so intense that he got frostbite in his hands, 12......

13.but he was carried on, dragging himself down a glacier and across rocks 13....

14. When he arrived at the base camp, his friends were too amazed to see him 14.....

15. They couldn't believe that in despite his broken leg, he had managrd to reach the camp 15.........

1
28 tháng 5 2019

Read the text below and look carefully at each line. Some of the lines are correct, and some have a word which should not be there. If a line is correct, put a tick (√) by the number. If a line has a word which should not be there, write the word by the number

ADVENTURE IN PERU

0. I've just been to see a film is called Touching the Void. It's 0. .....is.....

00. about two climbers who decided to go climbing in the mountains 00....√.....

1.in Peru. It took them two days to reach the mountain they 1........√

2.had been decided to clims because it was in such a remote place 2.......been

3. They left a companion and the most of their supplies at a base camp, 3........the

4.optimistically thinking about they would be back in a couple of 4........√

5.days. After a difficult climb, they reached at the top of 5....at

6.the mountain. It was then that everything started to go wrong 6.......√

7. Because of one climber had broken his leg, he had to be 7.....of

8.lowered down the mountain by means of a rope. His leg it was so 8.........it

9.much painful that he couldn't stand on it. After a very exciting bit 9.......much

10.of the film, which I won't describe, he found by himself alone 10.......by

11.at the bottom of a crevasse. He manged to climb out and eventually 11........√

12.crawl to safety. The cold was so intense that he got frostbite in his hands, 12......

13.but he was carried on, dragging himself down a glacier and across rocks 13....was

14. When he arrived at the base camp, his friends were too amazed to see him 14.....too

15. They couldn't believe that in despite his broken leg, he had managrd to reach the camp 15.........in

Giup voi a Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0). A Using ropes, these could be moved to form 49 different shapes that could be recognized easily. B The main problem was that it could not be used during the night or on foggy days. C These messages could be sent very quickly. D The new...
Đọc tiếp

Giup voi a

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 ( )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( ). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 ( ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

1
16 tháng 7 2018

Giup voi a

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 (A )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( C). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 (F ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( B) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

Giúp mình vs ạ! Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0). A Using ropes, these could be moved to form 49 different shapes that could be recognized easily. B The main problem was that it could not be used during the night or on foggy days. C These messages could be sent very quickly. D...
Đọc tiếp

Giúp mình vs ạ!

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 ( )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( ). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 ( ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

1
16 tháng 7 2018

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 (A )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( C). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 (F ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 (B ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

Đọc đoạn văn và tìm xem câu nào đúng In Britain there is a holiday now which people call Mother's Day. In the old days many girls from working-class family in towns and cities and from farmers' families in the country worked in rich houses. Once a year, it was usually on Sunday in March, they could visit their mothers. They went home and brought presents for their mothers and for members of their families. People call that day Mothering Day or Mothering Sunday. Later workers at the...
Đọc tiếp

Đọc đoạn văn và tìm xem câu nào đúng
In Britain there is a holiday now which people call Mother's Day. In the old days many girls from working-class family in towns and cities and from farmers' families in the country worked in rich houses. Once a year, it was usually on Sunday in March, they could visit their mothers. They went home and brought presents for their mothers and for members of their families. People call that day Mothering Day or Mothering Sunday. Later workers at the factories and girls who worked in the houses of rich families received one free day a week and Mothering Day became Mother's Day. It is the last Sunday in March.
In 1914, President Woodrow Wilson and congress agreed that the second Sunday in May should be observed as Mother's Day in America. On that day,' children give their mothers flowers, presents and cards to show their love to their mothers. Today, millions of Americans celebrate Mother's Day in some way. More than 150 million Mother's Day greeting cards are bought every year. It is also one of the busiest days of the year for the flower industry. Americans millions of dollars to buy Mother's Day gifts. Clothes, perfume, jewelry and books or tickets to the theater are given to mothers. People who can not be with their mothers on that day usually send them presents and call them on the phone.
1. Mother's Day has its origins in American.
2. Mother's Day was originally a day when servants were given a holiday to visit their families.
3. Mother's Day is celebrated on the second Sunday in May all over the world
4. Many Americans give their mother flowers on Mother's Day.
5. Children who cannot visit their mothers on Mother's Day often call on them the next day.
6. Mother's Day is a national holiday

2
15 tháng 12 2018

Đọc đoạn văn và tìm xem câu nào đúng
In Britain there is a holiday now which people call Mother's Day. In the old days many girls from working-class family in towns and cities and from farmers' families in the country worked in rich houses. Once a year, it was usually on Sunday in March, they could visit their mothers. They went home and brought presents for their mothers and for members of their families. People call that day Mothering Day or Mothering Sunday. Later workers at the factories and girls who worked in the houses of rich families received one free day a week and Mothering Day became Mother's Day. It is the last Sunday in March.
In 1914, President Woodrow Wilson and congress agreed that the second Sunday in May should be observed as Mother's Day in America. On that day,' children give their mothers flowers, presents and cards to show their love to their mothers. Today, millions of Americans celebrate Mother's Day in some way. More than 150 million Mother's Day greeting cards are bought every year. It is also one of the busiest days of the year for the flower industry. Americans millions of dollars to buy Mother's Day gifts. Clothes, perfume, jewelry and books or tickets to the theater are given to mothers. People who can not be with their mothers on that day usually send them presents and call them on the phone.
1. Mother's Day has its origins in American. F
2. Mother's Day was originally a day when servants were given a holiday to visit their families. T
3. Mother's Day is celebrated on the second Sunday in May all over the world F
4. Many Americans give their mother flowers on Mother's Day. T
5. Children who cannot visit their mothers on Mother's Day often call on them the next day. F
6. Mother's Day is a national holiday T

#Yumi

15 tháng 12 2018

Đọc đoạn văn và tìm xem câu nào đúng
In Britain there is a holiday now which people call Mother's Day. In the old days many girls from working-class family in towns and cities and from farmers' families in the country worked in rich houses. Once a year, it was usually on Sunday in March, they could visit their mothers. They went home and brought presents for their mothers and for members of their families. People call that day Mothering Day or Mothering Sunday. Later workers at the factories and girls who worked in the houses of rich families received one free day a week and Mothering Day became Mother's Day. It is the last Sunday in March.
In 1914, President Woodrow Wilson and congress agreed that the second Sunday in May should be observed as Mother's Day in America. On that day,' children give their mothers flowers, presents and cards to show their love to their mothers. Today, millions of Americans celebrate Mother's Day in some way. More than 150 million Mother's Day greeting cards are bought every year. It is also one of the busiest days of the year for the flower industry. Americans millions of dollars to buy Mother's Day gifts. Clothes, perfume, jewelry and books or tickets to the theater are given to mothers. People who can not be with their mothers on that day usually send them presents and call them on the phone.
1. Mother's Day has its origins in American. T
2. Mother's Day was originally a day when servants were given a holiday to visit their families. T
3. Mother's Day is celebrated on the second Sunday in May all over the world F
4. Many Americans give their mother flowers on Mother's Day.T
5. Children who cannot visit their mothers on Mother's Day often call on them the next day. T
6. Mother's Day is a national holiday T

Giup minh vs nha!! One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice...
Đọc tiếp

Giup minh vs nha!!

One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice before. But this time Elvar was too deep in the water for Sagan to reach him. Elvar looked up at Sagan, waiting. Then, after a minute or so, the dolphin leapt up through the water into the air and made a sound just like the words "More!"

The astonished astronomer went to the director of the institute and told him about the incident.

"Oh, yes. That´s one of the words he knows," the director said, showing no surprise at all.

Dolphins have bigger brains in proportion to their body size than humans have, and it has been known for a long time that they can make a number of sounds. What is more, these sounds seem to have different functions, such as warning each other of danger. Sound travels much faster and further in water than it does in air. That is why the parts of the brain that deal with sound are much better developed in dolphins than in humans. But can it be said that dolphins have a "language", in the real sense of the word? Scientist don´t agree on this.

1/ The dolphin leapt into the air because

A. Sagan was too near the water

B. it was part of the game they were playing.

C. he wanted Sagan to scratch him again

D. Sagan wanted to communicate with him

2/ "Dolphins" brains are particularly well developed to

A. help them to travle fast in water

B. arrange sounds in different structures

C. respond to different kinds of sound

D. communicate with humans through sound

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 ( )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( ). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 ( ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

1
14 tháng 7 2018

One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice before. But this time Elvar was too deep in the water for Sagan to reach him. Elvar looked up at Sagan, waiting. Then, after a minute or so, the dolphin leapt up through the water into the air and made a sound just like the words "More!"

The astonished astronomer went to the director of the institute and told him about the incident.

"Oh, yes. That´s one of the words he knows," the director said, showing no surprise at all.

Dolphins have bigger brains in proportion to their body size than humans have, and it has been known for a long time that they can make a number of sounds. What is more, these sounds seem to have different functions, such as warning each other of danger. Sound travels much faster and further in water than it does in air. That is why the parts of the brain that deal with sound are much better developed in dolphins than in humans. But can it be said that dolphins have a "language", in the real sense of the word? Scientist don´t agree on this.

1/ The dolphin leapt into the air because

A. Sagan was too near the water

B. it was part of the game they were playing.

C. he wanted Sagan to scratch him again

D. Sagan wanted to communicate with him

2/ "Dolphins" brains are particularly well developed to

A. help them to travle fast in water

B. arrange sounds in different structures

C. respond to different kinds of sound

D. communicate with humans through sound

has been ..................... invited to that important meeting. (office) 23. In the ........................., he explained why he wrote the book. (introduce) 24. I feel .......................... I think I ought to go to bed early. (wear out) 25. Most ........................ are written in English. (instruct) 26. He was really guided by ...................... ....................... (religion / believe) 27. Many ........................ have mentioned the ao dai in their poems. (poem) 28....
Đọc tiếp

has been ..................... invited to that important meeting. (office)
23. In the ........................., he explained why he wrote the book. (introduce)
24. I feel .......................... I think I ought to go to bed early. (wear out)
25. Most ........................ are written in English. (instruct)
26. He was really guided by ...................... ....................... (religion / believe)
27. Many ........................ have mentioned the ao dai in their poems. (poem)
28. I dislike travelling by airplane because of the ..................... and the ..................... of the
carriages.(comfortable / dirty)
29. One of the boys was not pleased with the .................... of their father’s money. (divide)
30. Dove ......................... for peace. (symbol)



31. Those men are not really .................. dressed for a wedding party. (suit)
32. Finding the film ........................, they turned off the TV set. (interest)
33. That school has excellent ........................ (repute)
34. Nha Trang always attracts more and more ........................... (sightseeing)
35. I can complete a .................. Vietnamese test if ................... (speak / necessity)
36. They are planning to go ........................ at the riverbank. (picnic)
37. These two ...................... are very strict to candidates. (exam)
38. There are two ...................... to his house. (enter)
39. They ................... me to join their trip to the village last year. (invitation)
40. We often take part in many different ..................... activities. (culture)
41. This accident happens because of driving ...................... (care)
42. The guides are ........................... to lead our group to the top of the mountain. (quality)
43. Mr. Cao Xuan Hao is one of the brilliant Vietnamese ..................... (language)
44. The booklet gave a brief ........................ about each place. (describe)
45. She wants to go .............................. monthly. (picnic)
46. Do you have any rooms ........................... this weekend ? (avail)
47. Our school has a lot of ............................. teachers. (quality)
48. His poor .......................... achievements prevented him from the university. (academy)
49. This shirt costs .............................. 100 dollars. (approximate)
50. You can receive a lot of ........................ by using Google. (inform)
51. He gets angry if you .......................... with his idea. (agreement)
52. Mr. Obama has to make a .................. at White House today. (speak)
53. The children were taken to the ...................... garden yesterday. (botany)
54. Banyan trees ......................... the Vietnamese country. (symbol)
55. Goods are ............................ as long as they are returned in good conditions. (exchange)
56. Japan is said to be a ........................ country. (mountain)
57. What do you think of her ........................... of rock ? (collect)
58. I have great .............................. for her as a writer. (admire)
59. The room has been full of laugher since her ........................ (arrive)
60. There are a lot of ........................... at tourist attractions in HCM City. (sightsee)
61. In the summer, millions of people want to go to the ........................ (country)
62. Our performance was very ............................ We should make more efforts. (appoint)
63. Reading novels is his ............................ (relax)
64. Some ................... want to go .................... on this river. (visit / boat)
65. I felt ......................... in climbing up the mountain. (interest)
66. The ...................... of trees occurs very slowly. (grow)
67. She had a ..................... action to save her family. (hero)
68. The factory is located in the ...................... of Vietnam. (south)
69. Acting has brought me some enormous ....................... (enjoy)
70. He has had treatment for 2 months now without any ........................... (improve)
71. You can ask that plumber for ..................on how to repair the racks in water pipes. (advise)
72. Rather ..................... researchers forecast that oil might run out in 30 years. (pessimism)
73. A complaint letter should be ended ........................ (impolite)
74. The drivers have left lots of garbage on the ground after their ..................... (refresh)
75. I think careless drivers should be fined ........................ (heavy)
76. Travelling to the countryside is becoming .......................... popular nowadays. (increase)
77. ........................ are looking for an effective way to reduce energy consumption. (science)
78. What we must do is to keep the earth ........................... (pollute)
79. We must use electricity ........................... (economy)
80. ................ energy is the best alternative source of energy. (sun)
81. Some volunteer ........................ are cleaning up the beach. (conserve)
80

81
82. ................... is better than cure. (prevent)
83. A good body and love from our parents are the most ..................... thing I have. (price)
84. The teacher stressed the need for regular ........................ (attend)
85. Until her illness she was the main ..................... in the family. (provide)
86. These toys made in the USA is ....................... to children. (harm)
87. Food is a ........................... of our life. (need)
88. No doubt there will be a great ...................... of food for the world’s population. (short)
89. Our performance was very ..................... We should make more efforts. (appoint)
90. I am ............... disappointed to know my children have not cleaned up all the trash. (extreme) 91. Neighbors .................. to the police about the noise from that house last night. (complaint) 92. He is one of the most famous ......................... all over the world. (environment)
93. White ao dai symbolizes the ..................... of the girl students. (pure)
94. Smoking does harm .............................. to people’s health. (repair)
95. Speaking in public seems to come quite ................... to her. (nature)
96. We are looking forward to the latest ..................... in computer technology. (innovate)
97. ........................, you will have to make the decision yourself. (ultimate)
98. The lava in that volcano ......................... as it cools. (solid)
99. Paper and most plastics are ..................... materials. (recycle)
100. What should you do at school to ..................... pollution ? (minimum)
101. Fuel ........................ can be cut down by having fewer cars on the roads. (consume)
102. Governments encourage people to use the products which are ........................... friendly
(environment)
103. Water is going on the floor because of the ..................... faucet (drip)
104. Smoking can cause ........................ diseases. (respire)
105. A ..................... is a person who installs and repairs things such as water pipes, toilets,...
(plumbing)
106. Let’s have an ........................ mend the iron. (electric)
107. In Sweden, most houses will be ........................ by the sun soon. (hot)
108. Water is ........................ as it passes through the rocks. (pure)
109. Like beverage cans and bottle, this ......................... can be recycled. (produce)
110. She is said to be ................... She’s not relied on to do her job properly. (efficiently)
111. The sky is clear – it’s ......................... (cloud)
112. Lunar New Year is ..................... celebrated in many areas of Asia. (joy)
113. My father is loved because we are always his ....................... (prior)
114. I don’t want to think of that ....................... accident. (destroy)
115. There were two ........................... yesterday : Boxing and Swimming. (compete)
116. Let me ....................... you on your ........................... (congratulation / nominate)
117. His ........................ ......................... him from others. (generous / distinction)
118. Snow in the April in this area is a rare ....................... (occur)
119. It was one of the most ........................ earthquakes in Japan. (dangerous)
120. Areas around HCM City can expect ..................... during the day. (cloudy)
121. We have to ...................... all new words in the notebook. (memory)
122. ........ waves are one of the great forces of nature. They are very dangerous for people. (tide)
123. Tsunamis, earthquakes and typhoons are ................... disasters. (nature)
124. A typhoon is going to hit our area. What sorts of ................... shall we make ? (prepare)
125. ................. food are very convenient for campers. (can)
126. Today ............. can .................. when the earthquake will occur. (science / prediction)
127. The mountain was full of .................. rock and ash when the ..................... was over.
(volcano / erupt)
128. Thousands of people have been made ..................... by flooding. (home)

Mọi người giúp em với ak em đang cần gấp . Em cảm ơn

2
9 tháng 6 2019

has been officially invited to that important meeting. (office)
23. In the introduction, he explained why he wrote the book. (introduce)
24. I feel worn out I think I ought to go to bed early. (wear out)
25. Most instructions are written in English. (instruct)
26. He was really guided by religious belief (religion / believe)
27. Many poets have mentioned the ao dai in their poems. (poem)
28. I dislike travelling by airplane because of the comfortability and the dirtiness of the carriages.(comfortable / dirty)
29. One of the boys was not pleased with the division of their father’s money. (divide)
30. Dove symbolizes for peace. (symbol)

Đăng 1 lần ít thôi em ạ, nhiều thế sao làm nổi

8 tháng 6 2019

Mỗi lần đăng ít ít thôiii. Làm nhiều vầy dễ nản lắm =((

Sửa lỗi sai 1.They asked me what đi happen lastnight , but I was unabke to tell them. 2.Air pollution, together with littering, are causing many problems in our large, industrial cities today. 3.These televisions are quite popular in Europe, but those ones are not. 4.Nora hardly never misses an opportunity to play in the tennis tournaments. 5.Many people believe that New York is the most great city in America. 6.Each year people aruond the world spending billions of dollars buying...
Đọc tiếp

Sửa lỗi sai

1.They asked me what đi happen lastnight , but I was unabke to tell them.

2.Air pollution, together with littering, are causing many problems in our large, industrial cities today.

3.These televisions are quite popular in Europe, but those ones are not.

4.Nora hardly never misses an opportunity to play in the tennis tournaments.

5.Many people believe that New York is the most great city in America.

6.Each year people aruond the world spending billions of dollars buying goods on the Internet.

7.Children enjoy telling and listening to ghosts stories, especially on hallowen night.

8.One of the most urgent problem facing us now is the need to control population growth.

9.I'd lost my front door key and I had to smash a window by a brick to get in.

10.Despite os the heavy snow, she went out.

11.The next important question we have to decide is when do we have to submit the propsal.

12.John always arrives lately for his chemistry class even though he leaves his house early.

13.The Nelsons asked us to look over their garden while they were away on vacation.

14.After we have finished supper, let's go to downtown to see a movie.

15.Having not read the book before, he didn't remember who the author was.

16.these shoes wore so quickly that I had to buy a new pair after two months.

17.Everyone in the village was concerning about the plan for a new mall.

18.The church where we are going to visit isn't far from here.

19.If she studies English before, she wouldn't be in a beginners' class.

20.The price of crude oil used to be a great deal lower than now, wasn't it?

21.I'm very glad that you've done lots of progress this semeter.

22.Every Sunday, the Petersons eat bacon and eggs of breakfast.

23.When the man crossed the street, he did notice that the traffic light has turned green.

24.There was wind and snow outside, but he could not see far at all.

25.Dresses, skirts, shoes, and children's clothing are advertised at great reduced prices this weekend.

4
26 tháng 1 2018

Sửa lỗi sai

1.They asked me what đi happen=>had happened lastnight , but I was unabke to tell them.

2.Air pollution, together with littering, are=>is causing many problems in our large, industrial cities today.

3.These televisions are quite popular in Europe, but those ones=>those are not.

4.Nora hardly never=>hardly misses an opportunity to play in the tennis tournaments.

5.Many people believe that New York is the most great=>greatest city in America.

6.Each year people aruond the world spending=>spend billions of dollars buying goods on the Internet.

7.Children enjoy telling=>being told and listening to ghosts stories, especially on hallowen night.

8.One of the most urgent problem=>problems facing us now is the need to control population growth.

9.I'd lost my front door key and I had to smash a window by=>with a brick to get in.

10.Despite of=>Despite the heavy snow, she went out.

26 tháng 1 2018

Sửa lỗi sai

1.They asked me what đi happen=> happened lastnight , but I was unabke to tell them.

2.Air pollution, together with littering, are=> is causing many problems in our large, industrial cities today.

3.These televisions are quite popular in Europe, but those ones=> bỏ are not.

4.Nora hardly never=> bỏ misses an opportunity to play in the tennis tournaments.

5.Many people believe that New York is the most great=> greatest city in America.

6.Each year people aruond the world spending=> spend billions of dollars buying goods on the Internet.

7.Children enjoy telling and listening to ghosts => ghost stories, especially on hallowen night.

8.One of the most urgent problem=> problems facing us now is the need to control population growth.

9.I'd lost my front door key and I had to smash a window by => with a brick to get in.

10.Despite os => bỏ the heavy snow, she went out.

11.The next important question we have to decide is when do => bỏ we have to submit the propsal.

12.John always arrives lately=> late for his chemistry class even though he leaves his house early.

13.The Nelsons asked us to look over=> look after their garden while they were away on vacation.

14.After we have finished supper, let's go to => bỏ downtown to see a movie.

15.Having not=> Not having read the book before, he didn't remember who the author was.

16.these shoes wore => wore out so quickly that I had to buy a new pair after two months.

17.Everyone in the village was concerning=> concerned about the plan for a new mall.

18.The church where=> which we are going to visit isn't far from here.

19.If she studies=> had studied English before, she wouldn't be in a beginners' class.

20.The price of crude oil used to be a great deal lower than now, wasn't it?=> didn't you ?

21.I'm very glad that you've done=> made lots of progress this semeter.

22.Every Sunday, the Petersons eat bacon and eggs of=> for breakfast.

23.When the man crossed the street, he did notice that the traffic light has turned=> had turned green.

24.There was wind and snow outside, but=> so he could not see far at all.

25.Dresses, skirts, shoes, and children's clothing are advertised at great => greatly reduced prices this weekend.