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3 tháng 3 2019

1.Na is very tired ..... ,she has to finish her homework before going to bed.
a) so b)although c) therefore d)however

2.Solar energy is a cheap ,clean and ..... source of power.

a)dirty b)dangerous c)polluted d)effctive

3.I am ....that people have spoiled this area.

a)disappointed b)disappointing c) disappoint d)disappointment

4.A bulb that can save enrgy is a ...bulb.
a) enegrgy-saved b)saving-enegry c)enegrgy-saving d)save -enegrgy

5.Wetern .... are interested in saving money and natural resources.

a)consume b)consumption c)consumers d)consumed

6.I thought of .... a suitable job right after graduating from college.

a)look after for b)looking for c)look after d)looking at
7.Jack is a smalll boy .He is a ten year old .He has to ....his parents.

a)depend to b)depend in c)depend on d)depend up

8.If the rice paddies are polluted ,the rice ...

a)will die b)would die c)dies d)died

3 tháng 4 2019

Đáp án A

27 tháng 9 2019

Đáp án: A

17 tháng 6 2017

Đáp án là: True.

Đọc đoạn văn sau rồi làm các yêu cầu bên dưới. Are you looking (1)...........................a cheap, clean, effective source of power that doesn't (2)..............................pollution or waste natural resource? Look no further than solar energy. While most fuels now in use are (3)...........................burned at a big rate, solar energy, a power from the (4)..........................., will last as long as the world (5)............................This energy has been...
Đọc tiếp

Đọc đoạn văn sau rồi làm các yêu cầu bên dưới.

Are you looking (1)...........................a cheap, clean, effective source of power that doesn't (2)..............................pollution or waste natural resource? Look no further than solar energy. While most fuels now in use are (3)...........................burned at a big rate, solar energy, a power from the (4)..........................., will last as long as the world (5)............................This energy has been (6)..........................to heat and cool homes or to cook food. It has been used (7)........................ radio batteries and provided power for telephone lines. The devices, (8).........................., are cheap to operate but very expensive to produce.

1. Điền các từ sau vào đoạn văn cho phù hợp

being, in, for, sun, lasts, however, cause, used

2. Viết T (true) hay F (false) sau mỗi câu dưới đây

a. Solar energy is a cheap, clean, effective source of power.

b. We have used less fuels nowaday.

c. Solar energy will provide for a very long time.

d. Solar energy can be used to cook food..

1
8 tháng 2 2018

Đọc đoạn văn sau rồi làm các yêu cầu bên dưới.

Are you looking (1).............for..............a cheap, clean, effective source of power that doesn't (2)........cause..........pollution or waste natural resource? Look no further than solar energy. While most fuels now in use are (3)...........being.........burned at a big rate, solar energy, a power from the (4)..............sun......., will last as long as the world (5).......lasts...............This energy has been (6)..........used................to heat and cool homes or to cook food. It has been used (7)..........in......... radio batteries and provided power for telephone lines. The devices, (8)...........however........, are cheap to operate but very expensive to produce.

1. Điền các từ sau vào đoạn văn cho phù hợp

being, in, for, sun, lasts, however, cause, used

2. Viết T (true) hay F (false) sau mỗi câu dưới đây

a. Solar energy is a cheap, clean, effective source of power. T

b. We have used less fuels nowaday.F

c. Solar energy will provide for a very long time.T

d. Solar energy can be used to cook food..T

11 tháng 3 2022

If we go on wasting water, there will be a shortage of fresh water in a few decades

Na is very tired. However, she has to finish her homework before goes to bed

Read the passage carefully, then choose the correct answer. Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages. Nuclear power plants efficiently produce large amounts of...
Đọc tiếp

Read the passage carefully, then choose the correct answer.

Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they create the difficult problenı of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities locnted far from moving water.Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind. Solar power renewable, it does not cause pollution and it does not add the earth's heat load. However, it ia dilficult to coilect and store. Solar power also requir eensive equipnent

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resoucs wll ensure supplies of clean, affordable energy for humanity's future.

1. Coal, oil and natural gas .............

a. are very great in amount

c. pollute the atmosphere

b. will never be used up

d. supply most of its power

2. Nuclear power plants

a. are difficult to build ..............

c. are very cheap to maintain

b. pollute the atmosphere

d. create the problem of nuclear waste

3. Wind power...............

a. cannot be used in places that has strong wind

b. is never completely used up

c. is a source of pollution

d. cannot replace itself .

4. What is the adyantage of these alternatives?

a. They are environmentally friendly energy sources

b. They are non renewable forms of energy

c. They are all very practical

d. They are inexpensive to exploit

5. From the passage, it can be inferred that to solve our energy problem...................

a. we will have to stop using many of our modern conveniences

b. scientists will have to find one major source of nonpolluting energy

c. scientists will have to find ways to increase our supplies of coal, oil, and gas

d. a combination of conservation and invention will be needed

1
24 tháng 11 2018

Coal, oil, and natural gas supply modern civilization with most of irs power. However, not only are supplies of these fuels limited, but they are a major source of pollution. Therefore, it's important to improve, explore and develop such alternative energy sources as nuclear, water, solar and wind power. Each of these alternatives, however, has advantages and disadvantages.

Nuclear power plants efficiently produce large amounts of electricity without polluting the atmosphere; however, they are costly to build and maintain, and they create the difficult problenı of what to do with nuclear waste. Hydroelectric power is inexpensive and environmentally safe, but impractical for communities locnted far from moving water.Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind. Solar power renewable, it does not cause pollution and it does not add the earth's heat load. However, it ia dilficult to coilect and store. Solar power also requir eensive equipnent

Every source of energy has its disadvantages. One way to minimize them is to use less energy. Conservation efforts coupled with renewable energy resoucs wll ensure supplies of clean, affordable energy for humanity's future.

1. Coal, oil and natural gas .............

a. are very great in amount

c. pollute the atmosphere

b. will never be used up

d. supply most of its power

( Mk đã chú thích bằng cách in đậm key word/ sentense ở trên đoạn văn nhé.!!! )

2. Nuclear power plants

a. are difficult to build ..............

c. are very cheap to maintain

b. pollute the atmosphere

d. create the problem of nuclear waste

( Câu a,c ko đúng vì phía trên họ nói là they are costly to build and maintain : Chúng thì quá là đắt đỏ để mà xây dựng và duy trì ; còn câu c thì phía tren họ nói là without polluting the atmosphere : ko hề gây ôi nhiễm tới không khí. )

3. Wind power...............

a. cannot be used in places that has strong wind

b. is never completely used up

c. is a source of pollution

d. cannot replace itself .

( Câu này hơi khó hơn, mk phải dịch một chút Wind power is a pollution-free source renewable energy but it cannot be used many parts of the world where there is insufficient wind: Năng lượng gió là nguồn năng lượng tái tạo không ô nhiễm nhưng nó không thể được sử dụng nhiều nơi trên thế giới, những nơi mà không có đủ gió. )

4. What is the advantage of these alternatives?

a. They are environmentally friendly energy sources

b. They are non renewable forms of energy

c. They are all very practical

d. They are inexpensive to exploit

( Bn xem mấy câu mk đánh dấu trên đoạn nha trong câu đó sẽ có key words/ sentences cho đáp án nha .!!! )

5. From the passage, it can be inferred (suy ra) that to solve our energy problem...................

a. we will have to stop using many of our modern conveniences

b. scientists will have to find one major source of nonpolluting energy

c. scientists will have to find ways to increase our supplies of coal, oil, and gas

d. a combination of conservation and invention will be needed

(Cái này nằm ở đoạn cuối : Conservation efforts coupled with renewable energy resources will ensure supplies of clean, affordable energy for humanity's future : Sự nỗ lực bảo tồn cùng với các nguồn năng lượng tái tạo sẽ đảm bảo nguồn cung cấp năng lượng sạch, giá cả phù hợp cho tương lai của toàn nhân loại )

Tick cho mk nha!!!

24 tháng 11 2018

cảm ơn b :)

V. Choose the best answer:1.She suggested ........... money for the poor people in our neighborhood ( save/to save/ saving/ saved )2.She is very tired ;...........,she has to finish her homework (therefore /so/and/ however)3.My sister sings very........... (beauty/beautifl/beautifully/beautify)4.I suggest you ........... practice speakig English every day (must/can/should/have to )5.Solar energy  doesn't cause ........... (pollute/ polluted/ polluting/ pollution )6.I have ........... my bag but...
Đọc tiếp

V. Choose the best answer:

1.She suggested ........... money for the poor people in our neighborhood ( save/to save/ saving/ saved )

2.She is very tired ;...........,she has to finish her homework (therefore /so/and/ however)

3.My sister sings very........... (beauty/beautifl/beautifully/beautify)

4.I suggest you ........... practice speakig English every day (must/can/should/have to )

5.Solar energy  doesn't cause ........... (pollute/ polluted/ polluting/ pollution )

6.I have ........... my bag but I can't find it anywhere (looked at/ looked for/ looked after / looked in )

7.Tet is a time for Vietnamese families to clean and ........... their houses ( decorate/hang/ enjoy/ prepare)

8. Tet is a joyful ........... is celebrated in Vietnam (who/which/whose/where)

9.We should not use plastic bags because they are very hard to ...........( melt/ soften/heat/dissolve )

10.In order to save electricity , an ordinary 100-watt light bulb can be replaced by ...........( an energy-saving bulb/saving-energy bulb/an electric bulb/ a lamp )

11.If the rice paddies are polluted , the rice plants ........... ( would die / could die/ will die/ died )

12. can you turn ...........the light? It's too dark (on/off/in/for )

13............ i a person who installs and repairs water -pipes (electrician/Carpenter/Plumber )

14.It is celebrated in Vietnam on the 15th of August in a lunar year.It's ...........

(Christmas /Mid - Fall festival/Easter/New Year's Day )

3
5 tháng 3 2021

1.She suggested ........... money for the poor people in our neighborhood ( save/to save/ saving/ saved )

2.She is very tired;..........., she has to finish her homework (therefore /so/and/ however)

3.My sister sings very........... (beauty/beautiful/beautifully/beautify)

4.I suggest you ........... practice speaking English every day (must/can/should/have to )

5.Solar energy  doesn't cause ........... (pollute/ polluted/ polluting/ pollution )

6.I have ........... my bag but I can't find it anywhere (looked at/ looked for/ looked after / looked in )

7.Tet is a time for Vietnamese families to clean and ........... their houses ( decorate/hang/ enjoy/ prepare)

8. Tet is a joyful ........... is celebrated in Vietnam (who/which/whose/where)

9.We should not use plastic bags because they are very hard to ...........( melt/ soften/heat/dissolve )

10.In order to save electricity, an ordinary 100-watt light bulb can be replaced by ...........( an energy-saving bulb/saving-energy bulb/an electric bulb/ a lamp )

11.If the rice paddies are polluted, the rice plants ........... ( would die / could die/ will die/ died )

12. can you turn ...........the light? It's too dark (on/off/in/for )

13............ is a person who installs and repairs water -pipes (electrician/Carpenter/Plumber )

14.It is celebrated in Vietnam on the 15th of August in a lunar year. It's ...........

(Christmas /Mid - Fall festival/Easter/New Year's Day )

5 tháng 3 2021

V. Choose the best answer:

1.She suggested ........... money for the poor people in our neighborhood ( save/to save/ saving/ saved )

2.She is very tired ;...........,she has to finish her homework (therefore /so/and/ however)

3.My sister sings very........... (beauty/beautifl/beautifully/beautify)

4.I suggest you ........... practice speakig English every day (must/can/should/have to )

5.Solar energy  doesn't cause ........... (pollute/ polluted/ polluting/ pollution )

6.I have ........... my bag but I can't find it anywhere (looked at/ looked for/ looked after / looked in )

7.Tet is a time for Vietnamese families to clean and ........... their houses ( decorate/hang/ enjoy/ prepare)

8. Tet is a joyful ........... is celebrated in Vietnam (who/which/whose/where)

9.We should not use plastic bags because they are very hard to ...........( melt/ soften/heat/dissolve )

10.In order to save electricity , an ordinary 100-watt light bulb can be replaced by ...........( an energy-saving bulb/saving-energy bulb/an electric bulb/ a lamp )

11.If the rice paddies are polluted , the rice plants ........... ( would die / could die/ will die/ died )

12. can you turn ...........the light? It's too dark (on/off/in/for )

13............ i a person who installs and repairs water -pipes (electrician/Carpenter/Plumber )

14.It is celebrated in Vietnam on the 15th of August in a lunar year.It's ...........

(Christmas /Mid - Fall festival/Easter/New Year's Day )

20 tháng 6 2020

1. The reunion of the missing child with his family at the end of the movie makes everyone feel so.......

a, moving b, moves c, moved d, movement

2. She ....... home late tonight because she has to stay at school to finish the geography project with her classmates

a, will be coming b, has come c, comes d, came

3. In the future, solar energy ..... more in Vietnam and other countries as a very safe and clean sources of power

a,is used b,has been used c,was used d, will be used

4. At this time tomorrow, we ....... a serminar on the importance of the alternative sources of energy

a, attend b,will attend c,will be attending d,are attending

5. Look! This is my schoolbag and that is .....

a, hers b, hers bag c, her bag d, a& c