Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 23.
Solar energy systems, also known as photovoltaic (PV) installations, (18)___________ using solar panels. This allows you to generate your own consistent, eco-friendly, and easy-to-maintain energy source, (19)___________ one ton of carbon each year, as reported by the Energy Saving Trust. (20)___________ or produce noise or air pollution during their lifetime. This can significantly improve the quality of the air in your area, benefiting people's respiratory health.
Solar PV can be used together with electric heating systems, (21)___________, to power your heating and hot water entirely from renewable sources. Installing solar battery storage with your solar PV system enables you to save energy for later use, (22)___________. This gives you complete freedom from (23)___________. There are also many solar panels grants available in the UK that can reduce the cost of solar panels and make switching to renewable energy more affordable.
Reference: https://www.greenmatch.co.uk
Question 18: A. turns sunlight from electricityB. turn sunlight from heat and light
C. turn sunlight into electricity D. turns sunlight into heat and light
Question 19: A. which can save the average UK household
B. that can help the average UK family
C. which help the average UK family
D. that save the average UK household
Question 20: A. These machines have some materials
B. These systems do not emit any gases
C. Those public transport have energy
D. Those appliances calculate emissions
Question 21: A. as well as air source heat pumpsB. include the heat pumps of air source
C. for example heat pumps of air sourceD. such as air source heat pumps
Question 22: A. over when power cutB. even during power outages
C. even while power cutD. over when power outages
Question 23: A. the oil and gas-powered electricity grid
B. the organic and natural material source
C. the sun and wind-powered electricity grid
D. the fuel and non-fuel material source

Question

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 23.
    Solar energy systems, also known as photovoltaic (PV) installations, (18)___________ using solar panels. This allows you to generate your own consistent, eco-friendly, and easy-to-maintain energy source, (19)___________ one ton of carbon each year, as reported by the Energy Saving Trust. (20)___________ or produce noise or air pollution during their lifetime. This can significantly improve the quality of the air in your area, benefiting people&#x27;s respiratory health.
Solar PV can be used together with electric heating systems, (21)___________, to power your heating and hot water entirely from renewable sources. Installing solar battery storage with your solar PV system enables you to save energy for later use, (22)___________. This gives you complete freedom from (23)___________. There are also many solar panels grants available in the UK that can reduce the cost of solar panels and make switching to renewable energy more affordable.
Reference: https://www.greenmatch.co.uk
Question 18: ​A. turns sunlight from electricity​​B. turn sunlight from heat and light
C. turn sunlight into electricity ​​D. turns sunlight into heat and light
Question 19: ​A. which can save the average UK household
B. that can help the average UK family
C. which help the average UK family
D. that save the average UK household
Question 20: ​A. These machines have some materials
B. These systems do not emit any gases
C. Those public transport have energy
D. Those appliances calculate emissions
Question 21: ​A. as well as air source heat pumps​​B. include the heat pumps of air source
C. for example heat pumps of air source​D. such as air source heat pumps
Question 22: ​A. over when power cut​​​B. even during power outages
C. even while power cut​​​D. over when power outages
Question 23: ​A. the oil and gas-powered electricity grid​​​​
B. the organic and natural material source​
C. the sun and wind-powered electricity grid​​​​​
D. the fuel and non-fuel material source

Accepted Answer

18: C. turn sunlight into electricity
19: A. which can save the average UK household
20: B. These systems do not emit any gases

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 23. Solar energy systems, also known as photovoltaic (PV) instal...