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26 tháng 8 2021

d

Thì tương lai gần ( nghĩ vậy)

26 tháng 8 2021

c

12 tháng 3 2021

For most households, lighting accounts ... 10 percent - 15 percent of the electricity bill.

A. of  B. to  C. in  D. for

3 tháng 3 2022

54. electricity

55. by

56. machines

57. save

58. in

58. how much

60. money

61. energy

In Western countries, electricity, gas, and water are not luxuries but necessities. Companies now realize that consumers want products that will not only work effectively, but also save money. For most North American households, lighting accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light bulb with an energy-saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eieht times...
Đọc tiếp

In Western countries, electricity, gas, and water are not luxuries but necessities. Companies now realize that consumers want products that will not only work effectively, but also save money.

For most North American households, lighting accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light bulb with an energy-saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eieht times longer. Therefore consumers can save about US$7 to US$21 per bulb.

In Europe, there is a labeling scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy efficiency each model has, compared with other appliances in the same category.

Ultimately, these innovations will save money as well as conserve the Earth's resources.

Answer the questions: Mrs. Jones uses only two ordinary bulbs and she pays US$8 for lighting. How much will she pay if she uses two energy-saving bulbs instead? (Giải thích rõ lí do nhá mn)

1
1 tháng 3 2019

She will pay US$ 2 for lighting if she uses energy-saving bulbs instead.

1 tháng 3 2019

Vũ Elsa giải thích đi bn

In Western countries, electricity, gas, and water are not (1)  but necessities. Companies now realize that consumers want (2)  that will not only work effectively, (3)  save money.For most North American households, lighting (4)  for 10 percent to 15 percent of the electricity (5) . However, this amount can be (6)  by replacing an ordinary 100-watt light bulb with an energy-saving bulb. These bulbs use a (7)  of the electricity of standard bulbs and last eight times (8) . Therefore, consumers...
Đọc tiếp

In Western countries, electricity, gas, and water are not (1)  but necessities. Companies now realize that consumers want (2)  that will not only work effectively, (3)  save money.

For most North American households, lighting (4)  for 10 percent to 15 percent of the electricity (5) . However, this amount can be (6)  by replacing an ordinary 100-watt light bulb with an energy-saving bulb. These bulbs use a (7)  of the electricity of standard bulbs and last eight times (8) . Therefore, consumers can save about US$7 to US$21 per bulb. In Europe, there is a labeling scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy efficiency each model has, compared (9)  other appliances in the same category. Ultimately, these innovations will save money as well as (10)  the earth’s resources

1. A. launching B. luxuries C. coming D. peaking

2. A. tickets B. weapons C. spaceships D. products

3. A. but also B. towards C. with D. into

4. A. as good as B. like as C. accounts D. such as

5. A. burnt B. bill C. went off D. banged

6. A. reduced B. audience C. observatories D. watcher

7. A. sent back B. returned to C. separated from D. quarter

8. A. weightlessness B. longer C. wavelengths D. length

9. A. space B. atmosphere C. with D. universe

10. A. conserve B. drivers C. tourists D. astronauts 

1
1 tháng 4 2022

1. B
2. D
3. A
4. C
5. B
6. A
7. D
8. B
9. C
10. A

5 tháng 3 2022

B

D

C

A

B

5 tháng 3 2022

PART IV. READING

Read the passage then choose the correct answer to fill in the blank:

For most North American households, lighting accounts for 10 percent to 15 percent of the electric bill. However, this amount can be (28) ............... by replacing an ordinary 100-watt light bulb (29) ............. an energy-saving bulb. These bulbs use a quarter of the (30) ............ of standard bulbs and last eight times (31)............. Therefore consumers can save about US7to7to21 per bulb. Ultimately, these innovations will save energy as well (32)....... conserving the Earth’s resources.

26. A. reduce B. reduced C. reducing D. reduces

27. A. in B. on C. to D. with

28. A. electric B. electrical C. electricity D. electronic

29. A. longer B. long C. the longest D. the longer

30. A. with B. as C. on D. of

Choose the word or phrase in the box that best fits the blank space in the following passage.save    luxuries     in      lighting      last       labeling     consumers      reduced     effectively      efficiencyIn Western countries, electricity, gas, and water are not .............. (1) but necessities. Companies now realize that ................. (2) want products that will not only work ..................... (3), but also save money.For most North American households, .......................
Đọc tiếp

Choose the word or phrase in the box that best fits the blank space in the following passage.

save    luxuries     in      lighting      last       labeling     consumers      reduced     effectively      efficiency

In Western countries, electricity, gas, and water are not .............. (1) but necessities. Companies now realize that ................. (2) want products that will not only work ..................... (3), but also save money.

For most North American households, .................... (4) accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be ...................... (5) by replacing an ordinary 100- watt light bulb with an energy saving bulb. These bulbs use a quarter of the electricity of standard bulbs and ...................... (6) eight times longer. Therefore consumers can ..................... (7) about US$7 to US$21 per bulb. In Europe, there is a .................... (8) scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy .................... (9) each model has, compared with other appliances ........................ (10) the same category.

1
22 tháng 3 2019

1. luxuries 2. consumers 3. effectively 4. lighting 5. reduced

6. last 7. save 8. labeling 9. efficiency 10. in

1 tháng 5 2018

last-with-to-save-for-cost

SAVING ENERGY

For most North American households, lighting accounts(1).....last............ 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light buld(2)......to..... an energy-saving buld. These bulds use a quartar of the electricity of standard bulds and(3)........for...... eight times longer. Therefore consumers can(4).......cost........ about U7toU7toU21 per buld

2 tháng 5 2018

cảm ơn

Choose the word or phrase in the box that best fits the blank space in the following passage.In Western countries, electricity, gas, and water are not .............. (1) but necessities. Companies now realize that ................. (2) want products that will not only work ..................... (3), but also save money.For most North American households, .................... (4) accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be ...................... (5)...
Đọc tiếp

Choose the word or phrase in the box that best fits the blank space in the following passage.

In Western countries, electricity, gas, and water are not .............. (1) but necessities. Companies now realize that ................. (2) want products that will not only work ..................... (3), but also save money.

For most North American households, .................... (4) accounts for 10 percent to 15 percent of the electricity bill. However, this amount can be ...................... (5) by replacing an ordinary 100- watt light bulb with an energy saving bulb. These bulbs use a quarter of the electricity of standard bulbs and ...................... (6) eight times longer. Therefore consumers can ..................... (7) about US$7 to US$21 per bulb. In Europe, there is a .................... (8) scheme for refrigerators, freezers, washing machines and tumble dryers. The label tells the consumers how much energy .................... (9) each model has, compared with other appliances ........................ (10) the same category.

Question 10:

1
20 tháng 3 2018

Đáp án: in

PART 7: There are eleven mistakes in the following passage. Find and correct. The first one has done for you as example. Write your answers to the spaces below. In Western country, electricity, gas, and water are not luxulies but necessities. Companies now realized that consumers want products that will not only work effective, but also save money. For most North America households, lighting accounts for 10 percent to 15 percent on the electricity bill. However, this amount can be reduce by...
Đọc tiếp

PART 7: There are eleven mistakes in the following passage. Find and correct. The first one has done for you as example. Write your answers to the spaces below.
In Western country, electricity, gas, and water are not luxulies but necessities. Companies now realized that consumers want products that will not only work effective, but also save money.
For most North America households, lighting accounts for 10 percent to 15 percent on the electricity bill. However, this amount can be reduce by replacing an ordinary 100- watt light bulb about an energy - saving buld. These bulds use a quarter of the electricity of standard buld and last eight times long. Therefore, consumer can save US$ 7 to US$ 21 per buld.
In Europe, there is a labeling scheme for refrigerators, freezers, washing machines or tumble dryers. The label tells the consumers how much efficiency each model has, compared with other appliances in the same category
Ultimately, these innovations will save money as well as conserves the Earth's resources.
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