We should reduce the use of __________ at home to help the environment.
A. electric B. electrical C. electrically D. electricity
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Give the correct form of the word given to complete the sentences.
1. Tidal energy is renewable, plentiful and clean. (plenty)
2. Wind will be used as an environmentally friendly sources of energy. (environment)
3. There are many ways will be used to solve the problem of pollution. (pollute)
4. Solar power can be used to heat or cool our houses. (hot)
5. Unfortunately, fossil fuels are harmful to the environment. (fortunate)
6. We should use them economically and try to find out alternative sources of power. (economy)
7. Solar energy is renewable, plentiful and clean. (renew)
8. I think that solar energy can be an alternative source of energy in the near future. (alter)
9. We should reduce the use of electricity at home. (electrical)
10. It’s a clean source of energy. Sailboats couldn’t move without this power. (powerful)
1,plentyful
2,envirmentally
3,pollution
4,heat
5.ufnortunately
6,economically
7,renewable
8,alternative
mình chỉ biết thế thôi nha
chúc bạ học giỏi
Question 36: Pollution can be caused from the following sources EXCEPT______. A. water in rivers B. water from households C. wastes D. household chemicals
Question 37: Recycling can help us ______. A. never cut down trees B. use products again and again C. place garbage bins easily D. produce more paper products
Question 38: In order to save water, we can do all of the following things EXCEPT______. A. take short showers instead of baths B. repair leaky faucets C. fully use the washing machine D. turn the faucet off while brushing your teeth
Question 39: Recycling helps to reduce waste because______. A. plants need to develop B. a person can do it in his home C. waste can be recycled and reused D. an average man produces compost for plants
Question 40: The word "It" in paragraph 2 refers to ______. A. cutting down B. the number C. recycling D. effort
a) Solar energy is renewable, ........ plenty
- and clean
b) We should reduce the use of................ at home
-electric
a) Solar energy is renewable, ....plentiful...... and clean (plenty)
b) We should reduce the use of.......electricity........ at home (electric)
VI . Give the correct form of the words given to complete the sentences :
1. Solar energy is renewable , ....PLENTIFUL........ and clean . PLENTY
2. We should reduce the use of .....ELECTRIC..... at home . ELECTRICITY
3. Waves will be used as an ....ENVIRONMENTAL....... friendly source of energy . ENVIRONMENT
4. Solar power can be used to ......HEAT...... or cool our house . HOT
5. There will be a ...SHORTAGE...... of energy in the near future . SHORT
6. Scientists are looking for clean and...EFFECTIVE..... sources of energy. EFFECT
7. More renewable energy sources will be used to solve the problem of ......POLLUTION..... POLLUTE
VI . Give the correct form of the words given to complete the sentences :
1. Solar energy is renewable , ......plentiful...... and clean . PLENTY
2. We should reduce the use of .....electricity..... at home . ELECTRICITY
3. Waves will be used as an ......environmentally..... friendly source of energy . ENVIRONMENT
4. Solar power can be used to .......heat..... or cool our house . HOT
5. There will be a ...shortage...... of energy in the near future . SHORT
6. Scientists are looking for clean and....effective.... sources of energy. EFFECT
7. More renewable energy sources will be used to solve the problem of ....pollution....... POLLUTE
Use suggestions to write full sentences: to + V -để ( diễn ra mục đích)
1. The energy / from / sun / cheap and clean
-> The energy from the sun is cheap and clean
2. It / important / save / natural resources
-> It is important to save natural resources
3. It / necessary / teach children / the energy saving
-> It is necessary to teach children the energy saving
4. What / people / do / reduce / their household bills / future /
-> What will people do to reduce their household bills in the future ?
They / use / low energy lights bulbs / home.
-> They will use low energy lights bulbs at home
5. Energy - saving appliances / should / be used / save electricity
-> Energy - saving appliances should be used to save electricity
6. We / reduce / our use of electricity / save our energy.
-> We should reduce our use of electricity to save our energy
7 . We / should collect / plastic bags / paper / for / recycle -> We should collect plastic bags and paper for recycling8. We / have / put / diferent kinds / waste / different places
-> We have to put different kinds of waste at different places
9. Many farmers / use / bio gas / for / cook / at / home
-> Many farmers use biogas for cooking at home
We should reduce the use of __________ at home to help the environment.
A. electric B. electrical C. electrically D. electricity