clean = fresh
crowded = busy
abundant =plentiful
cut down = reduce
go up = increase
energy = calorie
fix = repair.
clean = fresh
crowded = busy
abundant =plentiful
cut down = reduce
go up = increase
energy = calorie
fix = repair.
II. Find pairs of the words closest in meaning.
abundant, cut down, go up, fresh, plentiful, energy, fix, crowded, busy, calorie, clean, reduce,increase, repair.
II. Give the correct form of the words given to complete the sentences:
1. Solar energy is renewable, ...............................and clean. PLENTY
2. We should reduce the use of..............................at home. ELECTRIC
3. Waves will be used as an...............................friendly sources of energy. ENVIRONMENT
4. Solar power can be used to .................................or cool our houses. HOT
5. There will be a..................................of energy in the near future. SHORT
6. Scientists are looking for clean and ..........................sources of energy. EFFECT
7. More renewable energy sources will be used to solve the problem of .......... POLLUTE
8. ................................., fossil fuels are harmful to the environment. FORTUNATE
9. The...........................of wind turbines will be completed by next Friday. INSTALL
10. ...........................particles reach the Earth in just 8 minutes. ENERGY
51. Tidal energy is renewable, ___________________and clean. (plenty)
52. Solar energy is_____________________, plentiful and clean. (renew)
53. I think that solar energy can be an_____________________ source of energy in the near future. (alter)
54. We should reduce the use of________________ at home. (electrical)
55. Scientists are looking for clean and ____________ sources of energy. (effect)
III. Find pairs of the words opposite in meaning.
renewable, limited, low, safe, clean, non-renewable, dirty, unlimited, expensive, high, save, dangerous, cheap, waste.
Give the correct form of the word given to complete the sentences.
1. Tidal energy is renewable, _______________and clean. (plenty)
2. Wind will be used as an _______________friendly sources of energy. (environment)
3. There are many ways will be used to solve the problem of _____________. (pollute)
4. Solar power can be used to ______________or cool our houses. (hot)
5. __________________, fossil fuels are harmful to the environment. (fortunate)
6. We should use them______________ and try to find out alternative sources of power. (economy)
7. Solar energy is_________________, plentiful and clean. (renew)
8. I think that solar energy can be an________________ source of energy in the near future. (alter)
9. We should reduce the use of________________ at home. (electrical)
10. It’s a clean source of energy. Sailboats couldn’t move without this____________. (powerful)
give the correct form of words given to complete the sentences
1solar energy is renewable ........... and clean(plenty)
2we should reduce the use of ..................... at home(electric)
3waves will be used as an.................energy(enviromment)
4there will be a...............of energy in the near future(shost)
5solar power can be used .............or cool our house(hot)
II. Fill in the blanks with the sources of energy
3. ________ is often found in the ground, consisting mainly of methane (CH4)
6. ________, commonly known as petroleum, is the largest sourrce of energy in the United States
7. To reduce ____________ energy, atoms are split apart, which releases energy
chia động từ trong ngoặc:
1.she has played with great .....all season(consistent)
2.the...of the company marks an exciting time in information technology.(found)
3.The potential of...sources of energy is not only plentiful but also clean and safe.(alternate)
I.Re-arange the words to make meaningful sentences:
1.is/Driving/dangerous/fast/very
2.English/How/your/does/day/teacher/work/go to//every/?
3.live/Many/the/people/country/prefer/in/to/.
4.to save/will reduce/our energy/the use of electricity/We/.
5.when/in the/he/Mr Long/a child/coutryside/lived/was/.
Giúp mk vs các bn,mk cak gấp.Thanks