The enormous bills on electricity make her ... (worry)

N

NgVH

10 tháng 10 2023 - olm

#Tiếng anh lớp 9

1

B

Bagel

10 tháng 10 2023

worried

Đúng(0)

TT

Trần Thị Cúc

1 tháng 4 2022

to reduce/ can be/ the electricity/ Energy - saving / bulbs / bills / used/ ./

#Tiếng anh lớp 9

1

CM

Cô Mai Dung

2 tháng 4 2022

Energy-saving bulbs can be used to reduce the electricity bills

Đúng(0)

TG

Trần gia linh

24 tháng 6 2021

Complete the sentences.

1. Solar power into electricity.

2. Fossil fuels can be used electricity or drive a big machinery.

3. Use electricity economically so that we can our electricity bills.

4. We cars or motorbikes for short trips in the near future.

5. The government have more money in renewable energy in recent years.

#Tiếng anh lớp 7

1

KY

Khinh Yên

24 tháng 6 2021

Solar power can be ________converted______ into electricity.

Fossil fuels can be used to_generate__electricity or drive big machinery.

Use electricity economically so that we can____reduce__ our electricity bills.

We should ___avoid ____ using cars or motorbikes for short trips.

The government have___invested___ more money in renewable energy in recent years.

Đúng(0)

DT

Đỗ Thanh Hải

CTVVIP

24 tháng 6 2021

lại copy k ghi nguồn, phải báo a đạt mới đc

Đúng(0)

KN

Kiều Ngọc Ăn

5 tháng 3 2017

Lm hộ mk vs mk đag cần gấp ạ Ex1: Complete the sentences with the suitable word from the box. generate,invested,avoid,converted,reduce 1.Use electricity economically so that we can .... our electricity bills. 2.Solar power can be ... into electricity. 3.Businesses have ... more money in renewable energy in recent years. 4.Fossil fuels can be used to ... electricity or drive big machinery. 5.We should ... using cars or motorbikes for short trips. Ex2: Put the verbs in brackets...

Đọc tiếp

#Tiếng anh lớp 7

1

LD

Linh Diệu

5 tháng 3 2017

Ex1: Complete the sentences with the suitable word from the box.

generate,invested,avoid,converted,reduce

1.Use electricity economically so that we can ..reduce.. our electricity bills.

2.Solar power can be .converted.. into electricity.

3.Businesses have .invested.. more money in renewable energy in recent years.

4.Fossil fuels can be used to .generate.. electricity or drive big machinery.

5.We should ..avoid. using cars or motorbikes for short trips.

Ex2: Put the verbs in brackets in the correct tense forms to complete the sentences:

1.will You (wait) ..wait.. for her when her plan arrives tonight?

2.Don't phone me between 7 and 8. We ( have) .will be having.. dinner then.

2.I (send) .am going to send.. in my application tomorrow.

4.Next week at this time, you (lie) .will be lying.. on the beach.

5.You (meet) will be meeting.. your former teachers at 9am tomorrow morning, won't you?

Đúng(0)

NT

Nguyễn Tuấn Minh

17 tháng 10 2018

Bills for electricity...... heating should be paid by the 15th of every month

#Tiếng anh lớp 9

4

KH

Kiêm Hùng

17 tháng 10 2018

Nguyễn Nhật Minh

Đúng(0)

BV

Bets VIOLET :>

17 tháng 10 2018

??????

Đúng(0)

TG

Tấn Games

20 tháng 4 2018 - olm

Please help me!!!!

Correct the verb form:

Bees (make) ... honey.

They (get) ... on the scale now.

Don't worry. I (give) ... him your message when I ( see) ... him.

Look! Jane (play) ... the guitar. This afternoon she (play) ... table tennis.

She's preparing her trip now. She (visit) ... her friends tonight.

#Tiếng anh lớp 6

4

ND

nguyen duc thang

20 tháng 4 2018

1) make

2 ) is getting

3 ) will give/see

4 ) is playing/will play

Đúng(0)

PT

Phạm Thu Hương

21 tháng 4 2018

Make

Are getting

Was giving-saw

Is playing- will playing

Is going to play

Đúng(0)

LQ

Lê Quỳnh Anh

28 tháng 9 2018

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity....

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity. However, nuclear fission forms dangerous radioactive waste.

Sunlight offers many ways to get energy. A window can allow warm sunlight into your room. Solar water-heating systems can use sunlight to warm the water for your home, swimming pool and school. Sunlight also warms the Earth and causes wind. Electricity can be made by wind generators.

Photovoltaic, or PV system use a type of material that converts sunlight into electricity. PV systems can power your air conditioner or a satellite like the International Space Station. PV systems are also used to run a calculator, recharge cell phone, or even power lightweight cars.

Sunlight is also changed into electricity by concentrating solar power or CSP systems. CSP systems have mirrors that focus the sunlight. The concentrated sunlight turns water into steam which turns a turbine that is connected to an electric generator. A CSP system usually uses sunlight to make steam. CSP power plants can store large amount of heat. The stored heat is used to make electricity at night. During cloud days, many CSP plants can also burn natural gas to provide the heat that is used to turn water into steam.

Sunlight provides the energy needed to grow plants and make large amount of environmentally friendly heat and electricity. Solar energy can provide power today and for a long time in the future.

To help the readers understand some of the benefits of solar energy, the author ________

A. provides a list of solar energy projects.

B. lists in chronological order the invention of various systems that gather the energy of sunlight

C. describes in detail how a PV system works.

D. briefly compares and contrasts the differences in using fossil fuels, nuclear fission and solar energy in electric power systems

#Mẫu giáo

1

DH

Dương Hoàn Anh

28 tháng 9 2018

Đáp án D

Để giúp độc giả hiểu về ích lợi của năng lượng mặt trời, tác giả ______

A. liệt kê một loạt dự án quang năng.

B. liệt kê theo thứ tự ra đời của các hệ thống tập hợp năng lượng mặt trời.

C. mô tả chi tiết quy trình của hệ thống PV.

D. so sánh ngắn gọn và tương phản sự khác biệt trong việc dùng nhiên liệu hoá thạch, hạt nhân nguyên tử và năng lượng mặt trời trong hệ thống điện năng.

Trong đoạn 1, tác giả đưa ra sự so sánh và tương phản ngắn gọn về các dang năng lượng, nêu lên tác dụng và hạn chế của chúng, từ đó làm bật lên lợi ích của năng lượng mặt trờ

Đúng(0)

LQ

Lê Quỳnh Anh

5 tháng 8 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity....

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity. However, nuclear fission forms dangerous radioactive waste.

Sunlight offers many ways to get energy. A window can allow warm sunlight into your room. Solar water-heating systems can use sunlight to warm the water for your home, swimming pool and school. Sunlight also warms the Earth and causes wind. Electricity can be made by wind generators.

Photovoltaic, or PV system use a type of material that converts sunlight into electricity. PV systems can power your air conditioner or a satellite like the International Space Station. PV systems are also used to run a calculator, recharge cell phone, or even power lightweight cars.

Sunlight is also changed into electricity by concentrating solar power or CSP systems. CSP systems have mirrors that focus the sunlight. The concentrated sunlight turns water into steam which turns a turbine that is connected to an electric generator. A CSP system usually uses sunlight to make steam. CSP power plants can store large amount of heat. The stored heat is used to make electricity at night. During cloud days, many CSP plants can also burn natural gas to provide the heat that is used to turn water into steam.

Sunlight provides the energy needed to grow plants and make large amount of environmentally friendly heat and electricity. Solar energy can provide power today and for a long time in the future.

In the first paragraph, the word “fossil fuels” in line 2 means ________

A. fuels formed millions of years from the remains of animals and plants

B. nuclear energy

C. solar powe

D. fuel formed from the energy of the wind

#Mẫu giáo

1

DH

Dương Hoàn Anh

5 tháng 8 2019

Đáp án A

Trong đoạn đầu tiên, từ “fossil fuels” dòng 2 mang nghĩa ______

A. chất đốt được hình thành qua hàng triệu năm từ phần còn lại của động thực vật

B. năng lượng nguyên tử

C. năng lượng mặt trời

D. chất đốt có từ năng lượng gió

Fossil fuels (n): nhiên liệu hoá thạch = fuels formed millions of years from the remains of animals and plants

Đúng(0)

LQ

Lê Quỳnh Anh

19 tháng 8 2018

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity....

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity. However, nuclear fission forms dangerous radioactive waste.

Sunlight offers many ways to get energy. A window can allow warm sunlight into your room. Solar water-heating systems can use sunlight to warm the water for your home, swimming pool and school. Sunlight also warms the Earth and causes wind. Electricity can be made by wind generators.

Photovoltaic, or PV system use a type of material that converts sunlight into electricity. PV systems can power your air conditioner or a satellite like the International Space Station. PV systems are also used to run a calculator, recharge cell phone, or even power lightweight cars.

Sunlight is also changed into electricity by concentrating solar power or CSP systems. CSP systems have mirrors that focus the sunlight. The concentrated sunlight turns water into steam which turns a turbine that is connected to an electric generator. A CSP system usually uses sunlight to make steam. CSP power plants can store large amount of heat. The stored heat is used to make electricity at night. During cloud days, many CSP plants can also burn natural gas to provide the heat that is used to turn water into steam.

Sunlight provides the energy needed to grow plants and make large amount of environmentally friendly heat and electricity. Solar energy can provide power today and for a long time in the future.

In the third paragraph, the word “convert” is closest in meaning to _______

A. change form one religion to another

B. transform

C. exchange for something equal in value

D. converse

#Mẫu giáo

1

DH

Dương Hoàn Anh

19 tháng 8 2018

Đáp án B

Trong đoạn 3, từ “convert” gần nghĩa nhất với________

A. thay đổi hình thức một tôn giáo

B. thay đổi, cải biến

C. đổi sang thứ gì đó có giá trị tương đương

D. nói chuyện (to) convert = (to) transform: thay đổi, biến đổi

Đúng(0)

LQ

Lê Quỳnh Anh

5 tháng 8 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity....

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Sunlight is solar energy. Sunlight is needed for growing plants that you eat to get energy. Sunlight is also used to make clean electricity. Burning fossil fuels to make electricity pollutes our atmosphere and rivers. Fossil fuels are expensive and limited sources of energy. Nuclear fission is used to create enormous amount of heat and electricity. However, nuclear fission forms dangerous radioactive waste.

Sunlight offers many ways to get energy. A window can allow warm sunlight into your room. Solar water-heating systems can use sunlight to warm the water for your home, swimming pool and school. Sunlight also warms the Earth and causes wind. Electricity can be made by wind generators.

Photovoltaic, or PV system use a type of material that converts sunlight into electricity. PV systems can power your air conditioner or a satellite like the International Space Station. PV systems are also used to run a calculator, recharge cell phone, or even power lightweight cars.

Sunlight is also changed into electricity by concentrating solar power or CSP systems. CSP systems have mirrors that focus the sunlight. The concentrated sunlight turns water into steam which turns a turbine that is connected to an electric generator. A CSP system usually uses sunlight to make steam. CSP power plants can store large amount of heat. The stored heat is used to make electricity at night. During cloud days, many CSP plants can also burn natural gas to provide the heat that is used to turn water into steam.

Sunlight provides the energy needed to grow plants and make large amount of environmentally friendly heat and electricity. Solar energy can provide power today and for a long time in the future.

In the fourth paragraph, the word “which” refers to _______

A. water

B. steam

C. sunlight

D. solar power

#Mẫu giáo

1

DH

Dương Hoàn Anh

5 tháng 8 2017

Đáp án B

Trong đoạn 4, từ “which” nói đến ________

A. nước

B. hơi nước

C. ánh sáng mặt trời

D. năng lượng mặt trời

“The concentrated sunlight turns water into steam which turns a turbine that is connected to an electric generator.”

(Ánh sáng được tập trung chuyển nước từ dạng lỏng sang dạng hơi – làm xoay tuabin được nối với máy phát điện.)

Thứ làm xoay tuabin chính là hơi nước – steam.

Đúng(0)

Chúng tôi đề xuất

Tài nguyên

Ứng dụng mobile

Bảng xếp hạng

Các khóa học có thể bạn quan tâm

Yêu cầu VIP