For most households, lighting accounts ... 10 percent - 15 percent of the electricity bill.
A. of B. to C. in D. for
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--energy – money – electricity – machines – by – save – how much – in-- For most North American households, lighting accounts for 10 percent to 15 percent of the (54)_______ bill. However, this amount can be reduced (55)_______ replacing an ordinary 110-watt light bulb with an (56)_______ saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Therefore, consumers can (57)_______ about US$ 7 to $21 per bulb.In Europe, there is a labeling scheme fo...
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--energy – money – electricity – machines – by – save – how much – in--
For most North American households, lighting accounts for 10 percent to 15 percent of the (54)_______ bill. However, this amount can be reduced (55)_______ replacing an ordinary 110-watt light bulb with an (56)_______ saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Therefore, consumers can (57)_______ about US$ 7 to $21 per bulb.
In Europe, there is a labeling scheme for refrigerators, freezers, washing (58)_______ and tumble dryers. The label tells the consumers (59)_______ energy efficient each model is, compared with other appliances (60)_______the same category.
Ultimately, these innovations will save (61)_______ as well as conserving the Earth’s resources.
last-with-to-save-for-cost
SAVING ENERGY
For most North American households, lighting accounts(1)................. 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light buld(2)........... an energy-saving buld. These bulds use a quartar of the electricity of standard bulds and(3).............. eight times longer. Therefore consumers can(4)............... about U$$7...
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last-with-to-save-for-cost
SAVING ENERGY
For most North American households, lighting accounts(1)................. 10 percent to 15 percent of the electricity bill. However, this amount can be reduced by replacing an ordinary 100-watt light buld(2)........... an energy-saving buld. These bulds use a quartar of the electricity of standard bulds and(3).............. eight times longer. Therefore consumers can(4)............... about U$$7 toU$$21 per buld
1 tháng 3 2019 lúc 22:05
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 longe...
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)
III.Fill in each blank of the following sentences with a suitable preposition or connective1. Can you turn ........... the volume of the radio?I want hear the news2.In my family,lighting accounts ........... 10 percent of the electricity bill3.We are looking ........... a better way to conserve the natural resources4.Who are worried ........... the water bill5.Who lookked ........... Lan when she was ill?6.Trang was very tired,........... , she had to finish her homework before going to bed
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III.Fill in each blank of the following sentences with a suitable preposition or connective
1. Can you turn ........... the volume of the radio?I want hear the news
2.In my family,lighting accounts ........... 10 percent of the electricity bill
3.We are looking ........... a better way to conserve the natural resources
4.Who are worried ........... the water bill
5.Who lookked ........... Lan when she was ill?
6.Trang was very tired,........... , she had to finish her homework before going to bed
Complete the sentences with the correct prepositions.
39. The city was covered__________smoke from the burns nearby.
40. The police said a notorious criminal was involved__________the robbery.
41. For most North American household 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_______an energy saving bulb.
42. The weather is terribly hot, so many boys run to the rivers, jump_______and sw...
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Complete the sentences with the correct prepositions.
39. The city was covered__________smoke from the burns nearby.
40. The police said a notorious criminal was involved__________the robbery.
41. For most North American household 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_______an energy saving bulb.
42. The weather is terribly hot, so many boys run to the rivers, jump_______and swim.
43. Ho Chi Minh devoted all his life to the struggle_______the liberation of our country.
Give the correct forms of words in the brackets.
|
44. The_______________examination is of great importance to the students of grade 9. (ENTER) |
|
45. Mispronunciation in speaking a language usually leads to _______________. (UNDERSTAND) |
|
46. Most of the banks are now_____________________. (COMPUTER) |
|
47. We are waiting for the____________________of his plane. (ARRIVE) |
|
48. Women nowadays have more___________________to participate in social activities. (FREE) |
|
49. She made a deep_____________________on the members of her class. (IMPRESS) |
|
50. He is one of the most famous______________________in the world. (ENVIRONMENT) |
Mark the letter A, B, C or D to indicate the word(s) CLOSET in meaning to the underlined word(s) in each of the following questions.
79. Acupuncture originated in China and has been used as a traditional medicine for thousands of years.
A. beganB. created C. developed D. introduced
80.What benefits does TV bring about to peoples life?
A. events B. shows C. advantagesD. programs
81. For most North American households, lighting accounts for10 percent to pe...
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Mark the letter A, B, C or D to indicate the word(s) CLOSET in meaning to the underlined word(s) in each of the following questions.
79. Acupuncture originated in China and has been used as a traditional medicine for thousands of years.
A. beganB. created C. developed D. introduced
80.What benefits does TV bring about to people's life?
A. events B. shows C. advantagesD. programs
81. For most North American households, lighting accounts for10 percent to percent of the electricity bill.
A. makes upB. makes for C. makes off D. makes out
82. They visited Ho Chi Minh’s Mausoleum.
A. an impressive tombC. a big coffin
B. a large buildingD. an area for recreation
83. Is military service compulsory in your country?
a. may be chosen or notc. give support
b. must be doned. not requiring a payment
84. Button decided to continue with his studies for another two years.
a. get on b. go onc. carry out d. turn off
85. He’s always shown an understanding of what consumerswant.
a. people who buy something from a shopb. people who steal something from a shop
c. people who doesn’t believe in God d. people who is not brave
86. The UFO stayed in the sky for about thirty seconds, and then it went away
a. disappearedb. appeared c. flew d. traveled
87. The necklace is interesting but not precious.
a. invaluable c. worth a lot of money
b. very valuabled. b and c are correct
-energy- money- electricity- machines-by- save- how much- in- For most North American households, lighting accounts for 10 percent to 15 percent of the (1) bill. However., this amount can be reduced (2) rereplacing an ordinary 110-wat light bulb with an (3) saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Thesefore, consumers can (4) about US$ 7 to $21 per bulb. In Europe, there is a label...
Đọc tiếp
-energy- money- electricity- machines-by- save- how much- in-
For most North American households, lighting accounts for 10 percent to 15 percent of the (1) bill. However., this amount can be reduced (2) rereplacing an ordinary 110-wat light bulb with an (3) saving bulb. These bulbs use a quarter of the electricity of standard bulbs and last eight times longer. Thesefore, consumers can (4) about US$ 7 to $21 per bulb.
In Europe, there is a labeling scheme for refrigerators, freezers, washing (5) and tumble dryers. The label tells the consumers (6) energy efficient each model is, compared with other appliances (7) the same category.
Ultimately, these innovations will save (8) as well as conserving the Earth's sources.
I/ Complete the sentences with the correct prepositions
1. The city was covered_______ smoke from the burns nearby.
2. The police said a notorious criminal was involved ________ the robbery.
3. For most North American household 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 _______ an energy saving bulb.
4. The weather is terribly hot, so many boys run to the river, jump _________ and s...
Đọc tiếp
I/ Complete the sentences with the correct prepositions
1. The city was covered_______ smoke from the burns nearby.
2. The police said a notorious criminal was involved ________ the robbery.
3. For most North American household 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 _______ an energy saving bulb.
4. The weather is terribly hot, so many boys run to the river, jump _________ and swim.
5. Ho Chi Minh devoted all his life to the struggle ______ the liberation of our country.
II/ Give the corrects forms of words in the brackets
| YOUR ANSWERS | |
| 1.The__________examination is of great importance to the student of grade 9. (ENTER) | 1. |
| 2. Mispronunciation in speaking a language usually leads to____________. (UNDERSTAND) | 2. |
| 3. Most of the banks are now_________. (COMPUTER) | 3. |
| 4. We are waiting for the__________ of his plane. (ARRIVE) | 4. |
| 5. Woomen nowadays have more________ to participate in social activities. (FREE) | 5. |
| 6. She made a deep________ on the members of her class. (IMPRESS) | 6. |
|
7. He is one of the most famous_______ in the world. (ENVIRONMENT) |
7. |
You should get the plumber to make sure there are no cracks ………….. the pipes.
A. in B. for C. on D. at
Remember to turn……………..the faucets and the light before leaving.
A. of B. off C. at D. on
Mrs. Mi gives Mrs. Ha advice ………. how to save water.
A. of B. off C. at D. on...
Đọc tiếp
You should get the plumber to make sure there are no cracks ………….. the pipes.
A. in B. for C. on D. at
Remember to turn……………..the faucets and the light before leaving.A. of B. off C. at D. on
Mrs. Mi gives Mrs. Ha advice ………. how to save water.A. of B. off C. at D. on
Why don’t we use a shower instead …………a bath?A. of B. off C. at D. on
It is possible to store solar energy …………….. a number of days.A. of B. for C. about D. with
Solar panels are installed on the roof of a house to receive the energy …………. the sun.A. from B. for C. about D. with
Companies now realize that consumers want products that will not only work effectively, ……………. also save money.A. and B. but C. or D. so
Lighting accounts ……………….. 10 percent to 15 percent of the electricity bill.A. of B. for C. about D. with
I think we …………. turn off the lights.A. shall B. should C. will D. would
In western countries, electricity, gas, and water are not luxuries ……………. necessities.A. and B. but C. or D. so