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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

Tìm từ bị thừa ::Rúp I've just been to see a film called Touching the Void. It's about two climbers who decided to go climbing in the mountains in Peru. It took them two days to reach the mountain they had been decided to climb because it was in such a remote place. They left a companion and the most of their supplies at a base camp, optimisstically thinking about they would be back in a couple of days. After a difficult climb, they reached at the top of the mountain. It was then that...
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Tìm từ bị thừa ::Rúp

I've just been to see a film called Touching the Void. It's about two climbers who decided to go climbing in the mountains in Peru. It took them two days to reach the mountain they had been decided to climb because it was in such a remote place. They left a companion and the most of their supplies at a base camp, optimisstically thinking about they would be back in a couple of days. After a difficult climb, they reached at the top of the mountain. It was then that everything started to go wrong. Because of one climber had broken his leg, he had to be lowered down the mountain by means of a rope. His leg it was so much painful that he couldn't stand on it. After a very exciting bit of the film, which I won't describe, he found by himself alone at the bottom of a crevasse. He managed to climb out and eventually crawl to safety. The cold was so intense that he got frostbite in his hands, but he was carried on, dragging himself down a glacer and accross rocks. When he arrived at the base camp, his friends were too amazed to see him. They couldn't believe that in despite his broken leg, he had managed to reach the camp.

6
3 tháng 10 2018

I've just been to see a film called Touching the Void. It's about two climbers who decided to go climbing in the mountains in Peru. It took them two days to reach the mountain they had been decided to climb because it was in such a remote place. They left a companion and the most of their supplies at a base camp, optimisstically thinking about they would be back in a couple of days. After a difficult climb, they reached at the top of the mountain. It was then that everything started to go wrong. Because of one climber had broken his leg, he had to be lowered down the mountain by means of a rope. His leg it was so much painful that he couldn't stand on it. After a very exciting bit of the film, which I won't describe, he found by himself alone at the bottom of a crevasse. He managed to climb out and eventually crawl to safety. The cold was so intense that he got frostbite in his hands, but he was carried on, dragging himself down a glacer and accross rocks. When he arrived at the base camp, his friends were too amazed to see him. They couldn't believe that in despite his broken leg, he had managed to reach the camp.

3 tháng 10 2018

Tú Lê Của mình chắc có chỗ sai, không chắc 100% đâu nha =))

Joe and his fellow mountaineers knew that if they encountered any (1) ….. ............(SEE) hazards it was unlikely that anyone could assist them. The mountain was on an (2) .........…..(INHABIT) island and they were the only people there. Help was a long boat journey away. The mountain had an (3) ….. ......(FAME) reputation and many previous expeditions had been unsuccessful. They had already tried two routes to the summit and found them (5) ….. .... (PASS) Now they were trying the third. Joe...
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Joe and his fellow mountaineers knew that if they encountered any (1) ….. ............(SEE) hazards it was unlikely that anyone could assist them. The mountain was on an (2) .........…..(INHABIT) island and they were the only people there. Help was a long boat journey away. The mountain had an (3) ….. ......(FAME) reputation and many previous expeditions had been unsuccessful. They had already tried two routes to the summit and found them (5) ….. .... (PASS) Now they were trying the third. Joe had a note, in almost (6) ….......(LEGIBLE) handwriting, from the leader of a previous expedition advising him to try it. The information in the note had proved (7) ….......(VALUE) and they had made good progress at first. For the last two days, however, bad weather had confined them to their tent. It would be (8) …..........(RESPONSE) to climb in such conditions. The climbers had found their equipment reliable but were (9) …......... (SATISFY) with their tent, which leaked badly. They had not (10) …..........(TREAT) it in any way but it was not fit for purpose. Joe suspected the tent material was inflammable because their cooker almost set it on fire. Eventually, the weather improved and the climbers set off once more, (12) …...............(DAUNT) by the challenges ahead of them.

1
19 tháng 3 2018

Joe and his fellow mountaineers knew that if they encountered any (1) ….. ....unseen........(SEE) hazards it was unlikely that anyone could assist them. The mountain was on an (2) .....uninhabited....…..(INHABIT) island and they were the only people there. Help was a long boat journey away. The mountain had an (3) ….. famous......(FAME) reputation and many previous expeditions had been unsuccessful. They had already tried two routes to the summit and found them (5) …..impassable .... (PASS) Now they were trying the third. Joe had a note, in almost (6) …illegible.......(LEGIBLE) handwriting, from the leader of a previous expedition advising him to try it. The information in the note had proved (7) …valueless.......(VALUE) and they had made good progress at first. For the last two days, however, bad weather had confined them to their tent. It would be (8) …...unresponsive.......(RESPONSE) to climb in such conditions. The climbers had found their equipment reliable but were (9) …....dissatisfied..... (SATISFY) with their tent, which leaked badly. They had not (10) …...treated.......(TREAT) it in any way but it was not fit for purpose. Joe suspected the tent material was inflammable because their cooker almost set it on fire. Eventually, the weather improved and the climbers set off once more, (12) …......daunted.........(DAUNT) by the challenges ahead of them.

Question 2 (10 points). 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 it in ‘Your answers’ part. Number 0 and 00 have been done for you. WHY AM I LEARNING ENGLISH? 0. English is the most widely spoken language in the world ..........√............. 00.today. It is a quite amazing how the use of...
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Question 2 (10 points). 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 it in Your answers’ part. Number 0 and 00 have been done for you.

WHY AM I LEARNING ENGLISH?

0. English is the most widely spoken language in the world ..........√.............

00.today. It is a quite amazing how the use of English language has ..........a...........

1. become so widespread. The English is not as easy as Esperanto, ......................

2. which was especially written for to be as easy as possible .....................

3. for people to learn, and yet Esperanto is spoken by very .....................

4. few people around the world. For many people, English is not as .......................

5. more beautiful a language as French but it seems too late for ..........................

6. French to catch up with English as an international language. ..........................

7. German is the a useful language if you are in business .........................

8. in Europe but it is not half as easy to learn so as English, ......................

9. and people say it doesn't sound as if pleasant as English. .....................

10. English has been become so important that it is becoming the more .........................

and more essential to know it if you want to get a good job.

1
6 tháng 4 2018

Question 2 (10 points). 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 it in Your answers’ part. Number 0 and 00 have been done for you.

WHY AM I LEARNING ENGLISH?

0. English is the most widely spoken language in the world ..........√.............

00.today. It is a quite amazing how the use of English language has ..........a...........

1. become so widespread. The English is not as easy as Esperanto, .........The.............

2. which was especially written for to be as easy as possible ............not.........

3. for people to learn, and yet Esperanto is spoken by very .....................

4. few people around the world. For many people, English is not as ............more...........

5. more beautiful a language as French but it seems too late for ............such..............

6. French to catch up with English as an international language. ............√.............

7. German is the a useful language if you are in business ..........so...............

8. in Europe but it is not half as easy to learn so as English, ............been..........

9. and people say it doesn't sound as if pleasant as English. .........√............

10. English has been become so important that it is becoming the more ..........as...............

and more essential to know it if you want to get a good job

Question 2 (10 points). 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 it in ‘Your answers’ part. Number 0 and 00 have been done for you. Chỉ rỗ chỗ sai rồi sửa hộ mình WHY AM I LEARNING ENGLISH? 0. English is the most widely spoken language in the world ..........√............. 00.today....
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Question 2 (10 points). 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 it in Your answers’ part. Number 0 and 00 have been done for you. Chỉ rỗ chỗ sai rồi sửa hộ mình

WHY AM I LEARNING ENGLISH?

0. English is the most widely spoken language in the world ..........√.............

00.today. It is a quite amazing how the use of English language has ..........a...........

1. become so widespread. The English is not as easy as Esperanto, ......................

2. which was especially written for to be as easy as possible .....................

3. for people to learn, and yet Esperanto is spoken by very .....................

4. few people around the world. For many people, English is not as .......................

5. more beautiful a language as French but it seems too late for ..........................

6. French to catch up with English as an international language. ..........................

7. German is the a useful language if you are in business .........................

8. in Europe but it is not half as easy to learn so as English, ......................

9. and people say it doesn't sound as if pleasant as English. .....................

10. English has been become so important that it is becoming the more .........................

and more essential to know it if you want to get a good job.

1
4 tháng 1 2020

Question 2 (10 points). 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 it in Your answers’ part. Number 0 and 00 have been done for you. Chỉ rỗ chỗ sai rồi sửa hộ mình

WHY AM I LEARNING ENGLISH?

0. English is the most widely spoken language in the world ..........√.............

00.today. It is a quite amazing how the use of English language has ..........a...........

1. become so widespread. The English is not as easy as Esperanto, ........The..............

2. which was especially written for to be as easy as possible .......for..............

3. for people to learn, and yet Esperanto is spoken by very .........√............

4. few people around the world. For many people, English is not as .........√..............

5. more beautiful a language as French but it seems too late for .........more.................

6. French to catch up with English as an international language. .........√.................

7. German is the a useful language if you are in business .........the................

8. in Europe but it is not half as easy to learn so as English, .........so.............

9. and people say it doesn't sound as if pleasant as English. .......if..............

10. English has been become so important that it is becoming the more ........been.................

and more essential to know it if you want to get a good job.

V/ Read the text below and look carefully at each line. Some of the lines are correct, and some have a word which not should not be there. If a line is correct, put a tick (√); if a line has a word which should not be there, write the word in the space provided. The first two havew been done as an example. (1m) WHY AM I LEARNING ENGLISH? English is the most widely spoken language in the world 0…P… Today. It is a quite amazing how the use of English has 00…a.. become so widespread. The...
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V/ Read the text below and look carefully at each line. Some of the lines are correct, and some have a word which not should not be there. If a line is correct, put a tick (√); if a line has a word which should not be there, write the word in the space provided. The first two havew been done as an example. (1m)

WHY AM I LEARNING ENGLISH?

English is the most widely spoken language in the world 0…P…

Today. It is a quite amazing how the use of English has 00…a..

become so widespread. The English is not as easy as Esperato 1………

which was especially written for to be as easy as possible 2……….

for people to learn, and yet the Esperato is spoken by very 3……….

few people around the world. For many people, English is not as 4……….

more beautiful a language as French but it seems too late for 5……….

French to cach up with English as an international language. 6………

German is the a useful language if you are in business 7………

in Europe but it is not half as easy to learn so as English, 8………

and people say it doesn’t sound as if pleasant as English. 9………

English has become so important that it is becoming the more 10………

and more essential to know it if you want to get a good job.

1
4 tháng 1 2020

English is the most widely spoken language in the world 0…P…

Today. It is a quite amazing how the use of English has 00…a..

become so widespread. The English is not as easy as Esperato 1. The

which was especially written for to be as easy as possible 2. for

for people to learn, and yet the Esperato is spoken by very 3. the

few people around the world. For many people, English is not as 4. (correct)

more beautiful a language as French but it seems too late for 5. more

French to cach up with English as an international language. 6. (correct)

German is the a useful language if you are in business 7. the

in Europe but it is not half as easy to learn so as English, 8. so

and people say it doesn’t sound as if pleasant as English. 9. if

English has become so important that it is becoming the more 10. the

and more essential to know it if you want to get a good job.

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...
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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...
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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.

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...
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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

IX. 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 not, write the word next to the line. Most people in my country have only lived in cities for the past thirty years. Before that they have lived in villages or small towns by the sea or in the mountains. This is why it is not unusual to hear even young children who they have lived in cities all their lives are talking about 'their village'. What they mean is...
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IX. 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 not, write the word next to the line. Most people in my country have only lived in cities for the past thirty years. Before that they have lived in villages or small towns by the sea or in the mountains. This is why it is not unusual to hear even young children who they have lived in cities all their lives are talking about 'their village'. What they mean is the place where their parents were grew up or previous generations of their family lived. Even today although 'the village' is an important part of the lives of the majority of people who now make their living in cities. Most families still have yet a house in a village somewhere around the country and they return at there in the summer or during other holidays to help with the family land or just to spend time with friends and relatives. There is a wonderful sense of community and a shared past in each these villages which is so different from the cities in where most of us live. If these villages can survive, I am sure people will find it more easier to spend time in them in the future. People who have made many money in the cities will start to can invest in their old family homes and help to maintain this lovely aspect of family life in my country.

1
7 tháng 8 2021

Most people in my country have only lived in cities for the past thirty years. Before that they have lived in villages or small towns by the sea or in the mountains. This is why it is not unusual to hear even young children who they have lived in cities all their lives are talking about 'their village'. What they mean is the place where their parents were grew up or previous generations of their family lived. Even today although 'the village' is an important part of the lives of the majority of people who now make their living in cities. Most families still have yet a house in a village somewhere around the country and they return at there in the summer or during other holidays to help with the family land or just to spend time with friends and relatives. There is a wonderful sense of community and a shared past in each these villages which is so different from the cities in where most of us live. If these villages can survive, I am sure people will find it more easier to spend time in them in the future. People who have made many money in the cities will start to can invest in their old family homes and help to maintain this lovely aspect of family life in my country.