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21 tháng 9 2021

1 is

2 has

3 have

4 is

5 are

6 is

7 are

8 is

9 are

10 were

Exercise 2: Choose the corect answer in the parentheses 1. The weather in the southern states ( gets, get) very hot during the summer. 2. The result of Dr. Noll’s experiment( was,were) published in a scientific journal. 3. Bob and his friends( is,are) coming to the anniversary party tomorrow night. 4. Every man, woman, and child (is,are) protected under the law. 5. Washing the dishes (is, are) the children’ job 6. A lot of the students (is, are) already here. 7. Some of the furniture in our...
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Exercise 2: Choose the corect answer in the parentheses

1. The weather in the southern states ( gets, get) very hot during the summer.
2. The result of Dr. Noll’s experiment( was,were) published in a scientific journal.
3. Bob and his friends( is,are) coming to the anniversary party tomorrow night.
4. Every man, woman, and child (is,are) protected under the law.
5. Washing the dishes (is, are) the children’ job
6. A lot of the students (is, are) already here.
7. Some of the furniture in our apartment (is, are) secondhand
8. Some of the desks in the classroom (is, are) broken.
9. At least three-quarters of that book on famous Americans (is, are) about people who lived in the 19th century
10. One of the coutries I would like to visit (is, are) Italy.
11. Some of the cities I would like to visit (is, are) Rome and Vience
12. Each student in the class (has, have) to have a book.
13. Each student in the class (has, have) to have a book.
14. None of the students ( was,were) late today.
15. the number of students in this room right now (is, are) twenty.
16. A number of students in the class ( speaks,speak) English well.
17. There (is, are) some interesting pictures in today paper.
18. There (is, are) an incorrect statement in that newspaper article.
19. The United States (is, are) lacated in North America.
20. Economics (is, are) Don’s favourite subjects.
21. Ten minutes (is, are) more than enough time to complete this exercise.
22. Most people (likes,like) to go to the zoo.
23. The police (is, are) coming. I’ve already called them.
24. Japanese (is, are) very difficult for English speakers to learn.
25. the Japanese (has, have) a long and interesting history.
26. The old in my country (is, are) cared for by their children and grandchildren.
27. This exercise on singular- plural agreement of subjects and verbs (is, are) easy.
28. The extent of Jane’s knowledge on various complex subjects ( astounds. Astound: lam kinh ngac) me.
29. The subjects you will be studying in this cource (is, are) listed in the syllabus.
30. Massachutes andConnecticut (is, are) located inNew England.
31. Only the black Widow spider, or all of the spiders in the United States, ( has,have) caused death among human being.
32. The professor and the student ( agree, agrees) on that point.
33. Almost every professor and student at the Universary ( approves, approve) of the choice or Dr.Brown as the new president
34. Each girl and boy in the sixth- grade class( has,have) to do a science project.
35. Getting to know students from all over the world (is, are) one of the best parts of my job.
36. Annie had a hard time when she was coming home from the store because the bag of groceries ( was,were) too heavy for her to carry.
37. where ( do, does) your parents live?
38. Why ( was,were) Susan and Alex late the meeting?
39. (Is, are) having the respondsibility for taking care of pets good for young children?
40. Some of the fruit in this bowl (is, are) rotten
41. Some of the apples in that bowl (is, are) rotten
42. Half of the students in the class (is, are) from Arabic- speaking countries.
43. Half of this money ( belong, belongs) to you.
44. A lot of students in the class (is, are) from Southeast Asia.
45. A lot of clothing in those stores (is, are) on sale this week.
46. One of my best friends (is, are) coming to visit me next week.
47. Each boy in this class ( has,have) his own notebook.

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Thanks

1
14 tháng 7 2019

Exercise 2: Choose the corect answer in the parentheses

1. The weather in the southern states ( gets, get) very hot during the summer.
2. The result of Dr. Noll’s experiment( was,were) published in a scientific journal.
3. Bob and his friends( is,are) coming to the anniversary party tomorrow night.
4. Every man, woman, and child (is,are) protected under the law.
5. Washing the dishes (is, are) the children’ job
6. A lot of the students (is, are) already here.
7. Some of the furniture in our apartment (is, are) secondhand
8. Some of the desks in the classroom (is, are) broken.
9. At least three-quarters of that book on famous Americans (is, are) about people who lived in the 19th century
10. One of the coutries I would like to visit (is, are) Italy.
11. Some of the cities I would like to visit (is, are) Rome and Vience
12. Each student in the class (has, have) to have a book.
13. Each student in the class (has, have) to have a book.
14. None of the students ( was,were) late today.
15. the number of students in this room right now (is, are) twenty.
16. A number of students in the class ( speaks,speak) English well.
17. There (is, are) some interesting pictures in today paper.
18. There (is, are) an incorrect statement in that newspaper article.
19. The United States (is, are) lacated in North America.
20. Economics (is, are) Don’s favourite subjects.
21. Ten minutes (is, are) more than enough time to complete this exercise.
22. Most people (likes,like) to go to the zoo.
23. The police (is, are) coming. I’ve already called them.
24. Japanese (is, are) very difficult for English speakers to learn.
25. the Japanese (has, have) a long and interesting history.
26. The old in my country (is, are) cared for by their children and grandchildren.
27. This exercise on singular- plural agreement of subjects and verbs (is, are) easy.
28. The extent of Jane’s knowledge on various complex subjects ( astounds. Astound: lam kinh ngac) me.
29. The subjects you will be studying in this cource (is, are) listed in the syllabus.
30. Massachutes andConnecticut (is, are) located inNew England.
31. Only the black Widow spider, or all of the spiders in the United States, ( has,have) caused death among human being.
32. The professor and the student ( agree, agrees) on that point.
33. Almost every professor and student at the Universary ( approves, approve) of the choice or Dr.Brown as the new president
34. Each girl and boy in the sixth- grade class( has,have) to do a science project.
35. Getting to know students from all over the world (is, are) one of the best parts of my job.
36. Annie had a hard time when she was coming home from the store because the bag of groceries ( was,were) too heavy for her to carry.
37. where ( do, does) your parents live?
38. Why ( was,were) Susan and Alex late the meeting?
39. (Is, are) having the respondsibility for taking care of pets good for young children?
40. Some of the fruit in this bowl (is, are) rotten
41. Some of the apples in that bowl (is, are) rotten
42. Half of the students in the class (is, are) from Arabic- speaking countries.
43. Half of this money ( belong, belongs) to you.
44. A lot of students in the class (is, are) from Southeast Asia.
45. A lot of clothing in those stores (is, are) on sale this week.
46. One of my best friends (is, are) coming to visit me next week.
47. Each boy in this class ( has,have) his own notebook.

21 tháng 9 2021

1 were

2 have

3 is

4 have

5 is

6 is

7 are

8 is

9 is

10 is

Exercise 3: Choose the corect answer in the parentheses 1. Every one of the students (is, are) required to take the final test. 2. None of animals at the zoo (is, are) free. All of them (is, are) in enclosures 3. A numbers of students at the university (is, are) approximately 10,000. 4. One of the chief materials in bones and teeths (is, are) calcium. 5. ( Do, does) all of the children have their books? 6. ( Do, does) all of this homework have to finished by tomorrow? 7. Why ( was,were) some...
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Exercise 3: Choose the corect answer in the parentheses

1. Every one of the students (is, are) required to take the final test.

2. None of animals at the zoo (is, are) free. All of them (is, are) in enclosures
3. A numbers of students at the university (is, are) approximately 10,000.
4. One of the chief materials in bones and teeths (is, are) calcium.
5. ( Do, does) all of the children have their books?
6. ( Do, does) all of this homework have to finished by tomorrow?
7. Why ( was,were) some of the students excutes from the examination?
8. Why ( was,were) one of the students excutes from the examination?
9. What percentage of the earth’s surface (is, are) covered by water?
10. What percentage of the people in the world (is, are) illiterate?
11. ( Do, does) any of you know the answer to that question?
12. There (isn’t, aren’t) any letters in the mail for you today.
13. There (isn’t, aren’t) any mail for you today
14. There (is, are) a lot of problem in the world
15. There (is, are) a fly in this room. Where’s the flyswatter?
16. There (is, are) over 600,000 kinds of insects in the world.
17. How many kinds of birds (is, are) there in the world?
18. Why (isn’t, aren’t) there a hospital close to those villages?
19. There (is, are) a green pen on Tim’s desk.
20. There (is, are) a blue pen and a yellow notebook on Sue’s book.
21. There (is, are) some pens and a notebook on Jack’s desk
22. The United States ( has,have) a population of 250 million
23. The new about Mr. Hogan (is, are) surprising
24. Massachutts (is, are) a state in the Northeastern part of the UnitedState.
25. Physics(seek,seeks) to understand the mysteries of the physical world.
26. Statistics (is, are) a branch of mathematics
27. The Statistics in that report on oil production (is, are) incorrect
28. Fifteen minutes (is, are) maximum length of time allowed for the exam.
29. Twenty dollars (is, are) an unreasonable price for the necklace.
30. Many people in the world (do,does) not have enough to eat.
31. The police (is, are) prepared in case there is a riot.
32. The English (is, are) proud, independent people.
33. English (is, are) not my native language.
34. Many Japanese ( commutes, commute) to their places of work.
35. Portugues (is, are) somewhat similar to Spainish, (isn’t, aren’t) it?
36. The poor (is, are) helped by government program
37. John, along with twenty friends (is, are) planning a party.
38. The picture of the soldiers (bring, brings) back many memories.
39. The quality of these recordings (is, are) not very good.
40. If the duties of these officers (isn’t, aren’t) reduced, there will not be enough time to finish the project.
41. The effects of ciggarette smoking ( has,have) been proven( chung minh) to be extremely harmful.
42. “ The use of credit card in place of cash ( has,have) increased rapidly in recent years.

43. living expenses in this country, as well as in many others, (is, are) at an all time high.

44. Mr. Jones, accompanied(cung voi) by several members of the committee, ( has,have) proposed some changes of the rules.
45. The levels of intoxication (vary, varies) from the subject to subject.
46. neither Bill nor Mary (is, are) going to play tonight.
47. Anything (is, are) better than going to another movie tonight.

mk đang cần gấp cảm ơn nhae

2
14 tháng 7 2019

Exercise 3: Choose the corect answer in the parentheses

1. Every one of the students (is, are) required to take the final test.

2. None of animals at the zoo (is, are) free. All of them (is, are) in enclosures
3. A numbers of students at the university (is, are) approximately 10,000.
4. One of the chief materials in bones and teeths (is, are) calcium.
5. ( Do, does) all of the children have their books?
6. ( Do, does) all of this homework have to finished by tomorrow?
7. Why ( was,were) some of the students excutes from the examination?
8. Why ( was,were) one of the students excutes from the examination?
9. What percentage of the earth’s surface (is, are) covered by water?
10. What percentage of the people in the world (is, are) illiterate?
11. ( Do, does) any of you know the answer to that question?
12. There (isn’t, aren’t) any letters in the mail for you today.
13. There (isn’t, aren’t) any mail for you today
14. There (is, are) a lot of problem in the world
15. There (is, are) a fly in this room. Where’s the flyswatter?
16. There (is, are) over 600,000 kinds of insects in the world.
17. How many kinds of birds (is, are) there in the world?
18. Why (isn’t, aren’t) there a hospital close to those villages?
19. There (is, are) a green pen on Tim’s desk.
20. There (is, are) a blue pen and a yellow notebook on Sue’s book.
21. There (is, are) some pens and a notebook on Jack’s desk
22. The United States ( has,have) a population of 250 million
23. The new about Mr. Hogan (is, are) surprising
24. Massachutts (is, are) a state in the Northeastern part of the UnitedState.
25. Physics(seek,seeks) to understand the mysteries of the physical world.
26. Statistics (is, are) a branch of mathematics
27. The Statistics in that report on oil production (is, are) incorrect
28. Fifteen minutes (is, are) maximum length of time allowed for the exam.
29. Twenty dollars (is, are) an unreasonable price for the necklace.
30. Many people in the world (do,does) not have enough to eat.
31. The police (is, are) prepared in case there is a riot.
32. The English (is, are) proud, independent people.
33. English (is, are) not my native language.
34. Many Japanese ( commutes, commute) to their places of work.
35. Portugues (is, are) somewhat similar to Spainish, (isn’t, aren’t) it?
36. The poor (is, are) helped by government program
37. John, along with twenty friends (is, are) planning a party.
38. The picture of the soldiers (bring, brings) back many memories.
39. The quality of these recordings (is, are) not very good.
40. If the duties of these officers (isn’t, aren’t) reduced, there will not be enough time to finish the project.
41. The effects of ciggarette smoking ( has,have) been proven( chung minh) to be extremely harmful.
42. “ The use of credit card in place of cash ( has,have) increased rapidly in recent years.

43. living expenses in this country, as well as in many others, (is, are) at an all time high.

44. Mr. Jones, accompanied(cung voi) by several members of the committee, ( has,have) proposed some changes of the rules.
45. The levels of intoxication (vary, varies) from the subject to subject.
46. neither Bill nor Mary (is, are) going to play tonight.
47. Anything (is, are) better than going to another movie tonight.

17 tháng 7 2019

1. Every one of the students ( is, are) required to take the final test.

2. None of animals at the zoo ( is, are) free. All of them ( is, are) in enclosures.

3. A numbers of students at the university ( is, are) approximately 10, 000.

4. One of the chief materials in bones and teeth ( is, are) calaum.

5. ( Do, Does) all of the children have their books?

6. ( Do, Does) all of this homework have to finished by tomorrow?

7. Why ( was, were) some of the students excutes from the examination?

8. Why (was, were) one of the students excutes from the examination?

9. What percentage of the earth' s surface ( is, are) covered water?

10. What percentage of the people in the world ( is, are) illiterate?

11. ( Do, Does) any of you know the answer to that question?

12. There ( isn' t, aren' t) any letters in the mail for you today.

Xin lỗi bạn nhé dạo này tớ hơi bận nên không trả lời bài tập của cậu được vì bài dài quá. I am sorry.

Canada is the world’s second largest country. The area is 9,970,610 sq.km. The capital is Ottawa, and the largest city is Toronto. The population of Canada is 31,592,805. About one-third of the people are of British origin. One-fourth are of French origin. The official languages are English and French. The United States accounts for about four-fifths of Canada’s exports and supplies more than two-thirds of its imports.1. Is Canada the largest country in the...
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Canada is the world’s second largest country. The area is 9,970,610 sq.km. The capital is Ottawa, and the largest city is Toronto. The population of Canada is 31,592,805. About one-third of the people are of British origin. One-fourth are of French origin. The official languages are English and French. The United States accounts for about four-fifths of Canada’s exports and supplies more than two-thirds of its imports.

1. Is Canada the largest country in the world?

………………………………………………………………………………….

2. Which city is the largest city in Canada?

………………………………………………………………………………….

3. What is the population of Canada?

………………………………………………………………………………….

4. What languages are officially  spoken in Canada?

………………………………………………………………………………….

5. What is the capital of Canada?

………………………………………………………………………………….

2
8 tháng 9 2023

1. No, it isn’t.

2. Toronto.

3. 31,592,805

4. English and French.

5. Ottawa

8 tháng 9 2023

1. No, it isn’t.

2. Toronto.

3. 31,592,805

4. English and French.

5. Ottawa

Ex1. Choose the correct form of the verb that agrees with the subject. 1. Either my shoes or your coat (is / are) always on the floor. 2. George and Tamara (doesn't / don't) want to see that movie. 3. Maths (is / are) John's favorite subject, while Civics (is / are) Andrea's. 4. The committee (leads / lead) very different lives in private. 5. Eight dollars (is / are) the price of a movie these days. 6. The student council (is / are) meeting today. 7. A number of students (was / were)...
Đọc tiếp

Ex1. Choose the correct form of the verb that agrees with the subject.

1. Either my shoes or your coat (is / are) always on the floor. 2. George and Tamara (doesn't / don't) want to see that movie. 3. Maths (is / are) John's favorite subject, while Civics (is / are) Andrea's. 4. The committee (leads / lead) very different lives in private. 5. Eight dollars (is / are) the price of a movie these days. 6. The student council (is / are) meeting today. 7. A number of students (was / were) late for class yesterday. 8. The man with all the birds (live / lives) on my street. 9. 40% of the students (is / are) very unhappy with the university life. 10. The Olympic Games (are / is) held every four years.

Ex2. Choose the correct form of the verb that agrees with the subject.

1. The basketball team (has / have) a new coach. 2. The police (has / have) arrested three suspects. 3. A pound of cookies (cost / costs) about a dollar. 4. Four times eight (are / is) thirty-two. 5. Some of this book (is / are) not very entertaining. 6. The large number of fans (is / are) a big problem for the police. 7. Along the street leading to the stadium (is / are) many tall trees. 8. The value of cars and motorcycles (has / have) increased. 9. Parts of the latest news (is / are) incorrect. 10. 90% of the people in our town always (vote / votes) in local elections.

Ex3. Choose the correct form of the verb that agrees with the subject.

1. Six gallons of milk (are / is) still in the refrigerator. 2. The sound of passing cars (echo / echoes) through the streets. 3. Two pieces of pie (was / were) eaten before dinner. 4. The anthology of short stories (include / includes) at least one story from Poe. 5. A lady with 10 cats (live / lives) in that big house. 6. Of the ten teams, ours (is / are) the best. 7. Neither the basket nor the oranges (was / were) cheap. 8. There (is / are) a dog, a cat, and a bird in the garage. 9. Half of the class (is / are) from another country. 10. 40% of the country (doesn’t / don’t) support the new law.

Ex4. Choose the correct form of the verb that agrees with the subject.

1. The PM, together with his wife, (greets / greet) the press cordially. 2. All of the CDs, even the scratched one, (is / are) in this case. 3. The movie, including all the previews, (take / takes) about 2 hours to watch. 4. The players, as well as the captain, (want / wants) to win. 5. The man, as well as his two children, (stay / stays) in a motel. 6. My boss, who is extremely kind to his employees, (gives / give) us very helpful advice. 7. My sister, not my brothers, (live / lives) in Canada. 8. On Sundays, I and Jack, along with our aunt, often (go / goes) to church. 9. The decision made by the leaders (was / were) definitely the right one. 10. Mumps, an infectious disease, (cause / causes) painful swellings in the neck.

Ex5. Choose the correct form of the verb that agrees with the subject.

1. Our swimming club (is / are) going to compete on Saturday. 2. Rain or sleet (is / are) predicted for tomorrow. 3. Your hands and feet (contain / contains) nearly half the bones in your body. 4. The leader as well as his brothers (belong / belongs) to the same tribe. 5. The students accompanied by their teacher (have / has) gone on a picnic. 6. The poor (are / is) always at a disadvantage. 7. My family (have / has) decided to move to Nottingham. 8. Many a student (have / has) made the same mistake. 9. Neither his father nor his mother (play / plays) mahjong. 10. The visiting times (is / are) between 8 pm and 10:30 pm.
1
13 tháng 2 2020

Ex1. Choose the correct form of the verb that agrees with the subject.

1. Either my shoes or your coat (is / are) always on the floor. 2. George and Tamara (doesn't / don't) want to see that movie. 3. Maths (is / are) John's favorite subject, while Civics (is / are) Andrea's. 4. The committee (leads / lead) very different lives in private. 5. Eight dollars (is / are) the price of a movie these days. 6. The student council (is / are) meeting today. 7. A number of students (was / were) late for class yesterday. 8. The man with all the birds (live / lives) on my street. 9. 40% of the students (is / are) very unhappy with the university life. 10. The Olympic Games (are / is) held every four years.

Ex2. Choose the correct form of the verb that agrees with the subject.

1. The basketball team (has / have) a new coach. 2. The police (has / have) arrested three suspects. 3. A pound of cookies (cost / costs) about a dollar. 4. Four times eight (are / is) thirty-two. 5. Some of this book (is / are) not very entertaining. 6. The large number of fans (is / are) a big problem for the police. 7. Along the street leading to the stadium (is / are) many tall trees. 8. The value of cars and motorcycles (has / have) increased. 9. Parts of the latest news (is / are) incorrect. 10. 90% of the people in our town always (vote / votes) in local elections.

Ex3. Choose the correct form of the verb that agrees with the subject.

1. Six gallons of milk (are / is) still in the refrigerator. 2. The sound of passing cars (echo / echoes) through the streets. 3. Two pieces of pie (was / were) eaten before dinner. 4. The anthology of short stories (include / includes) at least one story from Poe. 5. A lady with 10 cats (live / lives) in that big house. 6. Of the ten teams, ours (is / are) the best. 7. Neither the basket nor the oranges (was /were) cheap. 8. There (is / are) a dog, a cat, and a bird in the garage. 9. Half of the class (is / are) from another country. 10. 40% of the country (doesn’t / don’t) support the new law.

Ex4. Choose the correct form of the verb that agrees with the subject.

1. The PM, together with his wife, (greets / greet) the press cordially. 2. All of the CDs, even the scratched one, (is / are) in this case. 3. The movie, including all the previews, (take / takes) about 2 hours to watch. 4. The players, as well as the captain, (want / wants) to win. 5. The man, as well as his two children, (stay / stays) in a motel. 6. My boss, who is extremely kind to his employees, (gives / give) us very helpful advice. 7. My sister, not my brothers, (live / lives) in Canada. 8. On Sundays, I and Jack, along with our aunt, often (go / goes) to church. 9. The decision made by the leaders (was / were) definitely the right one. 10. Mumps, an infectious disease, (cause / causes) painful swellings in the neck.

Ex5. Choose the correct form of the verb that agrees with the subject.

1. Our swimming club (is / are) going to compete on Saturday. 2. Rain or sleet (is / are) predicted for tomorrow. 3. Your hands and feet (contain / contains) nearly half the bones in your body. 4. The leader as well as his brothers (belong / belongs) to the same tribe. 5. The students accompanied by their teacher (have / has) gone on a picnic. 6. The poor (are / is) always at a disadvantage. 7. My family (have / has) decided to move to Nottingham. 8. Many a student (have / has) made the same mistake. 9. Neither his father nor his mother (play / plays) mahjong. 10. The visiting times (is / are) between 8 pm and 10:30 pm.

21 tháng 9 2021

1 is - writes

2 is - do

3 are

4 are

5 has

6 has

7 are

8 is

9 claim

10 have

The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes. Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat...
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The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.

Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, is also being tested.

Some experts expect utility companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one third of the electricity used in theUnited States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides, and waves to electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.

1. Which is the best title of the passage?

A. The use of water productions for energy

B. Efficient ways of disposing of waste

C. The search for Alternative Source of Energy

D. New Discoveries in Geothermal Power

2. Fifty years ago one third of the electricity in the United States was provided by................

A. wind

B. waste products

C. oil

D. water

3. In the second paragraph, the phrase "Synthetic fuels" could be best replaced by which of the following ..............

A. biological fuels

B. artificial made fuels

C. low burning fuels

D. fast burning fuels

4. Which of the following is NOT memtioned in the passage as an alternative source of enerrgy ?

A. electricity

B. burning of garbage

C. geothermal power

D. synthetics fuels

5. According to the author, the impractically of using coal, oil shale and coal tars as sources of energy is due to.............

A. their being money consuming

B. their being time consuming

C. the scarcity of sources

D. the lack of technology

AI LÀM BÀI NÀY R GIÚP VS Ạ !! THANKS !!


2
6 tháng 4 2018

The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.

Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, is also being tested.

Some experts expect utility companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one third of the electricity used in theUnited States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides, and waves to electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.

1. Which is the best title of the passage?

A. The use of water productions for energy

B. Efficient ways of disposing of waste

C. The search for Alternative Source of Energy

D. New Discoveries in Geothermal Power

2. Fifty years ago one third of the electricity in the United States was provided by................

A. wind

B. waste products

C. oil

D. water

3. In the second paragraph, the phrase "Synthetic fuels" could be best replaced by which of the following ..............

A. biological fuels

B. artificial made fuels

C. low burning fuels

D. fast burning fuels

4. Which of the following is NOT memtioned in the passage as an alternative source of enerrgy ?

A. electricity

B. burning of garbage

C. geothermal power

D. synthetics fuels

5. According to the author, the impractically of using coal, oil shale and coal tars as sources of energy is due to.............

A. their being money consuming

B. their being time consuming

C. the scarcity of sources

D. the lack of technology

6 tháng 4 2018

The search for alternative sources of energy has led in various directions. Many communities are burning garbage and other biological waste products to produce electricity. Converting waste products to gases or oil is also an efficient way to dispose of wastes.

Experimental work is being done to derive synthetic fuels from coal, oil shale, and coal tars. But to date, that process has proven expensive. Other experiments are underway to harness power with giant windmills. Geothermal power, heat from the earth, is also being tested.

Some experts expect utility companies to revive hydroelectric power derived from streams and rivers. Fifty years ago hydroelectric power provided one third of the electricity used in theUnited States, but today it supplies only four percent. The oceans are another potential source of energy. Scientists are studying ways to convert the energy of ocean currents, tides, and waves to electricity. Experiments are also underway to make use of temperature differences in ocean water to produce energy.

1. Which is the best title of the passage?

A. The use of water productions for energy

B. Efficient ways of disposing of waste

C. The search for Alternative Source of Energy

D. New Discoveries in Geothermal Power

2. Fifty years ago one third of the electricity in the United States was provided by................

A. wind

B. waste products

C. oil

D. water

3. In the second paragraph, the phrase "Synthetic fuels" could be best replaced by which of the following ..............

A. biological fuels

B. artificial made fuels

C. low burning fuels

D. fast burning fuels

4. Which of the following is NOT memtioned in the passage as an alternative source of enerrgy ?

A. electricity

B. burning of garbage

C. geothermal power

D. synthetics fuels

5. According to the author, the impractically of using coal, oil shale and coal tars as sources of energy is due to.............

A. their being money consuming

B. their being time consuming

C. the scarcity of sources

D. the lack of technology

Give the correct form of the verbs in brackets. 1, the number of letters each of us (receives / receive ) ........... (is/are)............increasing. 2. The number of days in a week (be) .............. seven. 3, Each of these boys (has/have) ............. a try 4. Either you or he (have) ...............to do the task . 5. None of the the pupils in my class (has/have) ..........failed the test. 6. One-third of these books (belongs/belong) .............. to you. 7. There (has/have)...
Đọc tiếp

Give the correct form of the verbs in brackets.

1, the number of letters each of us (receives / receive ) ........... (is/are)............increasing.

2. The number of days in a week (be) .............. seven.

3, Each of these boys (has/have) ............. a try

4. Either you or he (have) ...............to do the task .

5. None of the the pupils in my class (has/have) ..........failed the test.

6. One-third of these books (belongs/belong) .............. to you.

7. There (has/have) ............... been a lot of changes in our country since the liberation.

8. George , together with some of his friends, (have/has) ............. just bought a race-horse.

9. The black and white hat (look/looks) .......... good on you.

10. Either my sister or the neighbours (is/are) .......... looking after the dog.

11. Most of the beer (are/is) ........ spoilt.

12. Both you and the boy overthere (is/are) ............... good at English.

13. Neither of John's parents (be) .............. English

14. Every girl and boy (be) ........... required to have certain immunizations before enrolling in public school.

15. Two years without a job (be) ........ too long to be.

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14 tháng 10 2017

Give the correct form of the verbs in brackets.

1, the number of letters each of us (receives / receive ) .....receives...... (is/are)......is......increasing.

2. The number of days in a week (be) .......is....... seven.

3, Each of these boys (has/have) ......has....... a try

4. Either you or he (have) .......has........to do the task .

5. None of the the pupils in my class (has/have) .....has.....failed the test.

6. One-third of these books (belongs/belong) .......belongs....... to you.

7. There (has/have) .......have........ been a lot of changes in our country since the liberation.

8. George , together with some of his friends, (have/has) ......has....... just bought a race-horse.

9. The black and white hat (look/looks) .....look..... good on you.

10. Either my sister or the neighbours (is/are) .....is..... looking after the dog.

11. Most of the beer (are/is) ........ spoilt.

12. Both you and the boy overthere (is/are) .......are........ good at English.

13. Neither of John's parents (be) .......is....... English

14. Every girl and boy (be) ......is..... required to have certain immunizations before enrolling in public school.

15. Two years without a job (be) ....is.... too long to be.